Electronics Mechanic Theory (I & II Year)

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Electronics Mechanic Theory (I & II Year)

ITI Book Electronics Mechanic Theory (I & II Year) is by Shashikant Ray. Electronics Mechanic Theory (I & II Year) is according to Latest NSQF Level. Electronics Mechanic Theory (I & II Year) is according to latest syllabus of DGT(NCVT). Electronics Mechanic Theory (I & II Year) is for I Year, II Year. Electronics Mechanic Theory (I & II Year) is for ITI trade Electronics, Electronics Mechanic . Electronics Mechanic Theory (I & II Year) have fundamental topic Trade Introduction and Occupational Safety, Common Hand Tools, Sheet Metal Tools and Work, Alternating Current and Electrical Materials, Wires and Cables, Cell and Battery, Passive Components, Resonance, Magnetism, Transformers, Electrical Measuring Instruments, Solder and Soldering, Semiconductor Devices, IC Regulator, Computer and Windows Operating System, MS Office, Computer Networking and Internet, Transistors, Amplifiers and Oscillators, Wave Shaping Circuits, FET and Power Electronic Components, Opto-Electronic Components, Surface Mount Technology, Digital Electronics, Combinational Logic and Integrated Circuits, Sequential Circuits, Operational Amplifier and Timer IC-555, Cathode Ray Oscilloscope and Function Generator, Printed Circuit Boards, SMD Soldering And Desoldering, Protective devices, Single Phase Induction Motors, Communication System, 8051 Microcontroller, Transducers, Antennas, Electrostatic Discharge Control, Analog and Digital IC Applications, Optical Fibers, Display Devices

ISBN: 
978-93-88013-30-7
Semester: 
Language: 
Book Index: 

Trade Introduction and Occupational Safety

  • National Council for Vocational Training (NCVT) and Certification Procedure
  • Rules of Institute
  • Electronics Mechanic Trade
  • Importance of Occupational Safety and Health (OSH)
  • Accidents at Workplace
  • Safety
  • Personal Protective Equipment (PPE)
  • First Aid
  • Elementary First Aid
  • Lifting and Handling Load
  • 5'S concept
  • Response To Emergencies
  • Fire
  • Soft Skills

Electronics Mechanic Theory

  • National Council for vocational training (NCVT) and certification procedure
  • Rules of institute
  • Semester system and its advantages
  • Electronics Mechanic trade
  • Importance of Electronics mechanic trade in industries
  • Skills of trainees and expectations of industry from them
  • Accidents at work place
  • Various safety signs
  • First aid
  • Personal protective equipments
  • Limitations of personal protective equipments

Common Hand Tools

  • Electrician Tools
  • Fitting Tools
  • Safety Precautions used in fitting trade
  • Carpentry Tools
  • Drilling Tools
  • Taps and Dies
  • Rivets
  • Thread Gauge
  • Sheet Metal Work
  • Sheet Metal Tools
  • Soldering

Mechanic Refrigeration Air Conditioning

  • Refrigeration Tools
  • Fitting Tools
  • Sheet Metal Tools
  • Welding Tools

Sheet Metal Tools and Work

  • Sheet metal work
  • Measuring tools
  • Marking tools
  • Cutting tools
  • Striking tools
  • Mallet
  • Hollowing tools
  • Rivet
  • Seam
  • Safety precautions in sheet metal shop

Alternating Current and Electrical Materials

  • Fundamental Terms and Definitions
  • Conductors, Semiconductors and Insulators
  • Alternating Current
  • Direct Current (DC)
  • Comparision between DC and AC
  • OHM's Law

Electronics Mechanic Theory

  • Electric charge
  • Voltage
  • Potential difference
  • Electric current
  • Resistance
  • Conductor
  • Insulator
  • Semiconductor
  • Difference between conductor insulator and semiconductor
  • Alternating current
  • Direct current
  • Difference between DC and AC
  • OHM’s law law

Wires and Cables

  • National Electrical Code (NEC)
  • Insulator
  • Permissible Temperature Rise
  • Wire
  • Types of Wires
  • Specifications of Wires
  • Cables
  • Current Rating and Fusing Current of Cable
  • Electrical Wiring Cable
  • Power Cables
  • Selection of Cables
  • Cable Insulation
  • Voltage Grade of Cable
  • Standard Wire Gauge
  • Cable Jointing (Splicing)
  • Precautions used in Various Types of Cables

Electrician Mechanic Theory I, II Year

  • National Electric Code (NEC)
  • Insulator
  • Permissible Temperature Rise
  • Wire
  • Types of Wires
  • Specification of Wires
  • Cables
  • Current Ratingand Fusing Current of cable
  • Classification of cables
  • Power Cables
  • Selection of cables
  • Cable Insulation
  • Voltage Grade of Cable
  • Standard Wire Gauge
  • Cable Jointing (Splicing)
  • Precautions used in Various Types of Cables

Cell and Battery

  • Cell and Battery
  • Construction of cell and Battery
  • Classification of Cell
  • Primary Cell
  • Secondary Cell
  • Difference Between Primary and Secondary Cell
  • Battery Efficiency
  • Life of Cell/Battery
  • Selection of Cell/Battery
  • Types of Electrolytes used in Cell/Battery
  • Hydrometer
  • Grouping of Cells
  • Specification of Battery/Cell

Passive Components

  • Resistor
  • Properties of Resistors
  • Resistance
  • OHM's Law
  • Resistors in Combination
  • Kirchhoff's Law
  • Temperature Coefficient of Resistance
  • Measurement of Resistance
  • Capacitors
  • Inductors
  • Impedence

Resonance

  • Time Constant
  • Resonance
  • Comparision Between Resonating Circuits

Magnetism

  • Magnet
  • Comparison between Permanent Magnet and Electromagnet
  • Methods of Magnetization
  • Magnetic Substances
  • Magnetic Field
  • Important Definitions Related to Magnetism
  • Solenoid
  • Determination of the Force in Current Carrying Conductor
  • Faraday's Law of Electro Magnetic Induction
  • Hysteresis
  • Eddy Current

Electrician Mechanic Theory I, II Year

  • Magnetism and Magnet
  • Types of Magnet
  • Classification of Magnetic Substances
  • Laws of Magnetism
  • Magnetic Field
  • Important Definitions Related to Magnetism
  • Determination of Direction of Magnetic Field of Current Carrying Conductor
  • Magnetic Effect of Current in Two Parallel Conductors
  • Solenoid
  • Significance of Electromagnetism
  • Determination of Force In Current Carrying Conductors
  • Faraday's Laws of Electromagnetic Induction
  • Applications of Electromagnet
  • Lifting Power of Magnet

Workshop Calculation And Science [Mechanical] 

  • Magnetism and Magnet
  • Types of Magnet
  • Classification of Magnetic Substances
  • Laws of Magnetism
  • Magnetic Field
  • Important Definitions Related to Magnetism
  • Determination of Direction of Magnetic Field of Current Carrying Conductor
  • Magnetic Effect of Current in Two Parallel Conductors
  • Solenoid
  • Electromagnet
  • Determination of Force in Current Carrying Conductor
  • Faraday’s Laws of Electromagnetic Induction
  • Methods of Magnetization
  • Applications of Electromagnet
  • Lifting Power of Magnet

Transformers

  • Working Principle of Transformer
  • Construction of a Transformer
  • Classification of Transformers
  • Core-Type Transformer
  • Shell-Type Transformer
  • Instrument Transformer
  • Auto-Transformer
  • Dry Type Transformer
  • Power Transformer
  • Isolation Transformer
  • Single Phase Transformers
  • Three Phase Transformers
  • EMF Equation of a Transformer
  • Parallel Operation of Transformers
  • Connections of 3-phase Transformers
  • Voltage Regulation of Transformer
  • Losses in a Transformer
  • Efficiency
  • Transformer Oil
  • Cooling Methods of Transformer
  • Tap Changing Transformer
  • Specifications of a Transformer

Electrician Mechanic Theory I, II Year

  • Working Principle of Transformer
  • Construction of a Transformer
  • Classification of Transformers
  • Core-Type Transformer
  • Shell-Type Transformer
  • Instrument Transformer
  • Auto-Transformer
  • Dry Type Transformer
  • Power Transformer
  • Isolation Transformer
  • Single Phase Transformer
  • Three Phase Transformer
  • EMF Equation of a Transformer
  • Parallel Operation of Transformers
  • Connection of 3-Phase Transformers
  • Voltage Regulation of Transformer
  • Losses in Transformer
  • Efficiency
  • Transformer Oil
  • Cooling Method of Transformer
  • Tap Changing Transformer
  • Specification of a Transformer

Electrical Measuring Instruments

  • Types of Electrical Measuring Instruments
  • Torques of an Indicating Instruments
  • Permanent Magnet Moving Coil Instrument (PMMC)
  • Moving Iron Instruments (MI Instruments)
  • Ammeter
  • Voltmeter
  • Extension of Ammeter Range
  • Extension of Voltmeter Range
  • Multimeter
  • Wattmeters
  • Energy Meter
  • Megger
  • Frequency Meter
  • Phase Sequence Indicators
  • Power Factor Meter
  • Tong Tester
  • Earth Tester
  • Tachometer

Electrician Mechanic Theory I, II Year

  • Types of Electrical Measuring Instruments
  • Torques of Indicating Instruments
  • Permanent Magnet Moving Coil Instrument (PMMC)
  • Moving Iron Instruments (MI Instruments)
  • Ammeter
  • Voltmeter
  • Extension of Ammeter Range
  • Extension of Voltmeter Range
  • Multimeter
  • Wattmeters
  • Energy Meter
  • Megger
  • Frequency Meter
  • Phase Sequence Indicator
  • Power Factor Meter
  • Tong Tester
  • Earth Tester
  • Tachometer

Solder and Soldering

  • Solder
  • Soldering
  • Soldering Gun and Its Types
  • Types of Soldering Tips
  • Solder Materials and Their Classifications
  • Flux
  • Selection of Soldering Gun for PCB Soldering
  • Soldering and Desoldering Station
  • Switch

Semiconductor Devices

  • Semiconductor Materials
  • Energy Bands and Levels
  • Atomic Structure
  • P-N Junction
  • Working of Junction Diode
  • Classification of Diodes
  • Specification of Diodes
  • Heat Sink
  • Peak Inverse Voltage
  • Rectifier
  • Filter Circuits

IC Regulator

  • Regulator
  • Three Terminal IC Regulator
  • Block Diagram of three Terminal IC Regulator
  • IC Series of Three Terminal Regulator
  • Feed Back and Error Amplification
  • IC 732 Voltage Regulator
  • OP-AMP Voltage Regulator

Computer and Windows Operating System

  • Basic Blocks of a Computer
  • Computer Hardware
  • Input Devices
  • Output Devices
  • Computer Software
  • Computer Firmware
  • Memory Unit
  • Various Ports in the Computer
  • Post Booting Concept
  • Operating System
  • Introduction to Windows
  • Parts of Windows Screen
  • Desktop
  • Windows Explorer
  • Control Panel
  • Windows Accessories

MS Office

  • MS Word
  • MS Excel

Electrician Mechanic Theory I, II Year

  • MS Word
  • MS Excel
  • MS Power Point

 

Computer Networking and Internet

  • Various Components used in Network
  • Types of Networks
  • Difference between LAN and WAN
  • Applications of Network
  • Topology of LAN
  • Internet
  • TCP/IP
  • Internet Services
  • Web Browser
  • Information Security and Antivirus Tool
  • Information Technology Act 2000
  • Cyber Crime
  • Social Media Sites

Electrician Mechanic Theory I, II Year

  • Introduction to Computer Networks
  • Advantages of Computer Networks
  • Network Topologies
  • Network Protocol
  • Concept of ISO-OSI Model
  • Introduction to LAN, WAN and MAN
  • Network Components
  • Fire Wall Concept
  • Network Media
  • Network Cable
  • Internet
  • Web Browser
  • Search Engine
  • E-Mail
  • Downloading

Transistors

  • Construction of Transistor
  • Working of Transistor
  • Transistor Configurations
  • Relationship Between a, b and g
  • Specification and Rating of Transistors
  • Transistor as an Amplifier
  • Transistor as a Swtich
  • Comparision Between CB, CE and CC Configuration
  • Transistor Rating
  • Transistor Packaging
  • Heat Sink
  • Stabilization Techniques

Amplifiers and Oscillators

  • Amplifier
  • Classification of Amplifiers
  • Parameters of Amplifier
  • Concept of dB and dBm
  • Difference Between Voltage and Power Amplifier
  • Feedback
  • Types of Feedbacks
  • Oscillators
  • Barkhausen Criterion for Oscillation
  • Tank Circuit
  • Types of Oscillators
  • Multivibrators
  • Positive Feedback in Oscillators

Wave Shaping Circuits

  • Shaping Circuits
  • Clipper Circuits
  • Clamping Circuit
  • Schmitt Trigger

FET and Power Electronic Components

  • Field Effect Transistor
  • Parameters of Field Effect Transistor
  • Static Characterstics of Field Effect Transistor
  • Terminal Impedence of Field Effect Transistor
  • Applications of Field Effect Transistor
  • Power Electronic Devices

Opto-Electronic Components

  • Optocoupler
  • Light emitting diode
  • Infrared light emitting diode
  • Photo diode
  • Photo transistor
  • Laser diode
  • Optical sensor

Surface Mount Technology

  • Surface Mount Devices (SMD)
  • Types of Surface Mount Devices
  • Surface Mount Resistor
  • Surface Mount Capacitor
  • Surface Mount Diode
  • Surface Mount LED
  • Advantages of Surface Mount Devices
  • Soldering of Surface Mount Devices
  • Reflow Soldering
  • Desoldering of Surface Mount Devices
  • Tips for Selection of Hardware Used in Soldering
  • Inspection of Surface Mounting

Digital Electronics

  • Binary Number System
  • Octal Number System
  • Hexadecimal Number System
  • Arithmetic Operations
  • Logic Gates
  • Basic Logic Gates
  • Combination of Basic Logic Gates
  • Tabular Summary
  • Combinational Circuit
  • Classification of Combinational Circuits

Electrician Mechanic Theory I, II Year

  • Difference between Analog and Digital Signal
  • Number Pattern
  • Classification of Number System
  • Conversion from One Number System to Another Number System
  • Binary Addition, Subtraction, Multiplication and Division
  • Binary Code and Code Conversion
  • Logic Gate
  • Digital IC
  • IC Packages
  • Applications of Digital ICs

Combinational Logic and Integrated Circuits

  • Boolean Algebra
  • Minimization Techniques
  • Digital Adder
  • Digital Subtractor
  • Magnitude Comparator
  • Decoder
  • Encoder
  • Multiplexer
  • Demultiplexer
  • Circuit Simulation Software

Sequential Circuits

  • Latch
  • Flip-Flop
  • Applications of flip-flop
  • Counter
  • Register

Operational Amplifier and Timer IC-555

  • Operational Amplifier
  • Construction of Operational Amplifier
  • Block Diagram of an Operational Amplifier
  • Parameters of Operational Amplifier
  • Ideal Characteristics of Op-Amp
  • Advantages and Importance of Operational Amplifier
  • Applications of Operational Amplifier
  • Operational Amplifier IC 741
  • Timer IC 555
  • Operations of Timer IC-555

Cathode Ray Oscilloscope and Function Generator

  • Cathode Ray Oscilloscope
  • Digital Storage Oscilloscope
  • Difference between cathode Ray Oscilloscope and Digital Storage Oscilloscope
  • Function Generator

Printed Circuit Boards

  • Printed Circuit Boards
  • Components of a Printed Circuit Board
  • Types of Printed Circuit Boards
  • Testing Printed Circuit Boards
  • Conformal Coating
  • Concept of Rework and Reparing in PCB
  • Advantages of Printed Circuit Board
  • Applications of Printed Circuit Board

SMD Soldering And Desoldering

  • Soldering
  • Types of Soldering
  • Tools used in Soldering
  • Soldering Gun
  • Soldering and Desoldering Station
  • Solder
  • Solder Paste/Flux
  • Selection of Materials used in Soldering
  • Surface Mount Technology
  • Programmable Gate Array
  • Concepts of Soldering Technology
  • Soldering Processes
  • Desoldering Process
  • Solderability Test
  • Inspection of Solder Joint
  • Identification of Broken Tracks of PCB By Cold/Continuity Test
  • Defects in Soldered Joints

Protective devices

  • Fuse
  • Miniature Circuit Breakers
  • Single Phase Earth Leakage Circuit Breakers
  • Contactors

Single Phase Induction Motors

  • Single phase induction motor
  • Double revolving and cross field principle of single phase induction motor
  • Slip and rotor speed
  • Slip/speed-torque characteristics
  • Starting induction motors
  • Electronic Cables and Connectors
  • Classification of electronic cables
  • Gauge and current capacity of electronic cables
  • DB connectors
  • Ethernet cross over cables
  • Cable tray
  • Termination of the cables
  • Connectors
  • Cable signal diagram convention

Communication System

  • Communication system
  • Radio wave propagation
  • Fading
  • Modulation
  • Need of modulation
  • Types of modulation
  • Single sideband- suppressed carrier
  • Double sideband suppressed carrier
  • Block diagram of amplitude modulation transmitter
  • Amplitude modulation receiver
  • Block diagram of frequency modulation transmitter
  • Frequency modulation receiver
  • FM generation
  • FM detection
  • Radio receiver
  • Conversion in digital from analog
  • AM/FM RF alignment
  • Concept of multiplexing and demultiplexing

8051 Microcontroller

  • Architecture of 8051 Microcontroller
  • Difference between Microcontroller and Microprocessor
  • Memory interfacing in 8051 Microcontroller
  • Pin diagram of 8051 Microcontroller
  • Bus system in 8051 Microcontroller
  • Different variants of 8051 Microcontroller
  • Integrated circuits used in Microcontroller Kit
  • On Chip Resources
  • Simulation or Assembly Software
  • 8051 Compiler
  • Applications of Microcontroller
  • PIC Microcontroller Architecture

Transducers

  • Transducers
  • Classification of Transducer
  • Strain Gauge
  • Thermocouple
  • Inductive Transducers
  • Capacitive Transducer
  • Thermistor
  • Resistance Temperature Detector (RTD)
  • PT-100
  • Load Cells
  • Proximity Sensor

Antennas

  • Antennas
  • Parameters of an Antenna
  • Types of Antennas

Electrostatic Discharge Control

  • Static Electricity and Static Charge
  • Effects of Static Electricity
  • Prevention of Static Charges
  • Handing of Static Sensitive Devices
  • ESD Standards

Analog and Digital IC Applications

  • Integrated Circuit
  • Types of IC
  • Applications of Analog IC
  • Application of Digital IC

Optical Fibers

  • Optical Fibers
  • Rules and Definition of Optical Communication
  • Advantages of Optical Fiber Over Other Transmitting Mediums
  • Optical Fiber's Properties and Losses
  • Types of Optical Fibers
  • Difference between Single Mode and Multi Mode Fibers
  • Difference between Step Index and Graded Index Fibers
  • Optical Fiber Joints
  • Splicing Techniques
  • Testing Equipments of Optical Fibers
  • Measurement of Various Parameters of Optical Fiber
  • Encoding of Light
  • Precautions to be Taken for Laying Optical Fibers
  • Protection while Using Optical Fibers

Display Devices

  • Display Devices
  • LCD Display
  • 7-Segment Display
  • Digital Panel Meter
  • Block Diagram of IC 7106
  • Block Diagram of IC 7107
  • Configuration of IC 7107 for Measurement
  • Multiplexing
Book Index 2: 

SMPS and Converters

  • Voltage Stabilizers
  • Voltage Cut-off System
  • Relays Used in Stabilizer
  • Switched Mode Power Supply
  • DC to DC Converter
  • Chopper

UPS

  • UPS
  • Types of UPS
  • Indicators used for indicating status of UPS
  • Circuits of various parts used in UPS
  • Earthing of UPS
  • Power factor
  • Load power
  • Load power factor
  • Charge controller
  • Faults in UPS and their rectification
  • Differences between UPS and inverter
  • Specifications of UPS

Solar Power

  • Renewable Energy Sources
  • Solar Cell
  • Solar Module
  • Solar Array
  • Factors that Influence the Output of a PV Module
  • Solar Cell System
  • Differences between Solar Power and Conventional Power
  • Safety Precautions while Using the Solar Power System

Cell Phones

  • Mobile Communication Systems
  • Cell Site
  • Handoff
  • Frequency Reuse
  • Cell Phone
  • GSM
  • Code Division Multiple Access
  • IMEI Number

LED Lights

  • LED Light
  • LED Panel
  • LED Stack
  • Driving of LED stack

LCD and LED TV

  • LCD Television
  • LED Television
  • Differences between Conventional Cathode Ray Tube, LED and LCD Television
  • 3D TV
  • IPS Panel
  • Different Interfacing Connections
  • TV Remote Control

ITI Book Electronics Mechanic Theory (I & II Year) is by Shashikant Ray. Electronics Mechanic Theory (I & II Year) is according to Latest NSQF Level. Electronics Mechanic Theory (I & II Year) is according to latest syllabus of DGT(NCVT). Electronics Mechanic Theory (I & II Year) is for I Year, II Year. Electronics Mechanic Theory (I & II Year) is for ITI trade Electronics, Electronics Mechanic . Electronics Mechanic Theory (I & II Year) have fundamental topic Trade Introduction and Occupational Safety, Common Hand Tools, Sheet Metal Tools and Work, Alternating Current and Electrical Materials, Wires and Cables, Cell and Battery, Passive Components, Resonance, Magnetism, Transformers, Electrical Measuring Instruments, Solder and Soldering, Semiconductor Devices, IC Regulator, Computer and Windows Operating System, MS Office, Computer Networking and Internet, Transistors, Amplifiers and Oscillators, Wave Shaping Circuits, FET and Power Electronic Components, Opto-Electronic Components, Surface Mount Technology, Digital Electronics, Combinational Logic and Integrated Circuits, Sequential Circuits, Operational Amplifier and Timer IC-555, Cathode Ray Oscilloscope and Function Generator, Printed Circuit Boards, SMD Soldering And Desoldering, Protective devices, Single Phase Induction Motors, Communication System, 8051 Microcontroller, Transducers, Antennas, Electrostatic Discharge Control, Analog and Digital IC Applications, Optical Fibers, Display Devices

Electronics

ITI trade Electronics
Trades Duration: 
Two Year
Minimum Qualification Eligibility: 
10th Passed under 10+2 System
Trade Type: 
Engineering

ITI trade Electronics is powered by NCVT.  ITI trade Electronics  is a job oriented trade ITI trade Electronics is suitable for government job and private job. This ITI trade Electronics is very powerful for self-empowerment. This ITI trade Electronics is perfectly design to fulfill industrial requirement of Indian Industries as well as International industries.

Electronics Mechanic

ITI trade Electronics Mechanic
Trades Duration: 
Two Year
Minimum Qualification Eligibility: 
10th Passed under 10+2 System with Science & Maths
Trade Type: 
Engineering

ITI trade Electronics Mechanic is powered by NCVT.  ITI trade Electronics Mechanic  is a job oriented trade ITI trade Electronics Mechanic is suitable for government job and private job. This ITI trade Electronics Mechanic is very powerful for self-empowerment. This ITI trade Electronics Mechanic is perfectly design to fulfill industrial requirement of Indian Industries as well as International industries.

Brief description of job roles:

Electronics Fitter, General fits, assembles and repairs various kinds of electronic equipment in factory or workshop or at place of use. Examines drawings and wiring diagrams; checks parts for accuracy of fit and minor adjustments; assembles parts or mounts them on chassis  or panels with aid of hand tools; installs and connects wiring, soldering joints equipment, diagnoses faults with aid of electronic testing equipment; dismantles equipment if required and replaces faulty parts or wiring.

Electronics Fitter, other include all other workers engaged in fitting, assembling, repairing and maintaining electronic equipment, machinery, appliances, etc., not elsewhere classified.

Electronics  Mechanic;  Electronic  Equipment  Mechanic  repairs  electronic  equipment,  such  as computers, industrial controls, transmitters, and telemetering control systems following blueprints and   manufacturer's   specifications   and   using   hand   tools   and   test   instruments.   Tests  faulty equipment  and  applies  knowledge  of  functional  operation  of  electronic  units  and  systems  to diagnose cause of malfunction. Tests electronic components and circuits to locate defects, using instruments, such as oscilloscopes, signal generators, ammeters and voltmeters. Replaces defective components and wiring and adjusts mechanical parts, using hand tools and soldering iron. Aligns, adjusts and calibrates testing instruments. Maintains records of repairs, calibrations and test.

Radio Technician (Radio Manufacturing) tests assembled radio sets with testing equipment to ensure that assembly soldering, frequency, performance, etc. are in accordance with prescribed standards. Places assembled radio set in position and visually examines it to ensure that position of components,  connections, soldering,  wiring,  etc.  are in order.  Switches  on and operates different knobs  to  check  calibration,  audibility  and  general  performance  of  set  by  varying  its  tone  and listening to various stations and frequencies. Tightens loose nuts and screws,  locates  faults,  replaces defective components and conducts necessary changes.  Approves  correctly  assembled sets for further processing and rejects defective ones for rectification. May tests sets at different stages of assembly. May service, repair and overhaul radio sets.

Solar Panel Installation Technician is also known as ‘Panel Installer’, the Solar Panel Installation Technician is responsible for installing solar panels at the customers’ premises. The individual at work  checks  the  installation  site,  understands  the  layout  requirement  as  per  design,  assesses precautionary measures to be taken, installs the solar panel as per customer’s requirement and ensures effective functioning of the system post installation.

Optical  fibre  technician  is  responsible for  maintaining uptime and quality of the network segment (both   optical   media   and   equipment)   assigned   to   him   by   undertaking   periodic   preventive maintenance activities  and  ensuring  effective fault management in  case  of  fault occurrence.  He is also required to coordinate activities for installation and commissioning of Optical Fibre Cable (OF)  as per the route plan.

Field Technician: UPS and Inverter is also called, ‘UPS repair Technician’, this is an  after  sales service job for installing and providing support to customers of different types of UPS and inverters. The individual at work installs the newly purchased UPS or inverter. The individual  also  and  interacts with customers to diagnose problems in them, assesses possible causes, rectifies faults or replaces faulty modules or recommends factory repairs for bigger faults as per the route plan. Installation, service, repair and overhaul radio sets service centre. May install television sets.

Television Installation Man installs and adjusts television receivers and antennas, using hand tools. Selects antenna according to type of set and location of transmitting station. Bolts cross arms and dipole elements in position to assemble antenna. Secures antenna in place with bracket and guy wires, observing insurance codes and local ordinances to protect installation  from  lighting  and other hazards. Drills and waterproofs holes in building to make passage for transmission line. Connects line between receiver and antenna and fastens it in place. Tunes receiver on all channels and adjusts  screws to obtain desired density, linearity, focus and size of picture. Orients antenna  and installs reflector to obtain strongest possible reception.

Cable Television Installer installs cable television cables and equipment on customer's premises, using electrician's tools and test equipment: Measures television signal strength at utility pole,    using electronic test equipment. Computes impedance of wire from pole to house to determine additional resistance needed for reducing signal to desired level. Installs terminal boxes and strings lead-in wires, using electrician's tools. Connects television set to cable system and evaluates incoming signal. Adjusts and repairs cable system to ensure optimum reception. May collect installation fees and explain cable service operation to subscriber. May clean and maintain tools,  test equipment.

Television Service and Repairman repairs and adjusts radios and television receivers, using hand tools and electronic testing instruments. Tunes receiver on all channels and observes audio and video characteristics to locate source of trouble. Adjusts controls to obtain desired  density,  linearity, focus and size of picture. Examines chassis for defects. Tests voltages and resistance of circuits to isolate defect following schematic diagram and using voltmeter, oscilloscope, signal generator and other electronic testing instruments. Tests and changes tubes, solders loose connections and repairs or replaces defective parts, using hand tools and soldering iron. Repair radios and other audio equipment.

Television  Repair  Technician job role is applicable to both Television manufacturing facilities as  well as electronics service centres. This role pertains to rectify faults identified during testing of TV on in manufacturing process and providing after sales assistance and ensuring appropriate functioning of television sets. A TV repair technician identifies the section in the TV that is not functioning. If the problem identified is in the Printed Circuit Board (PCB), the technician identifies the specific fault in the PCB and corrects it. Replaces the dysfunctional PCB with a new one, if the damage identified requires fixing at the service centre.

Plan and organize assigned work and detect & resolve issues during execution. Demonstrate possible solutions and agree tasks within the team. Communicate with required clarity and understand technical English. Sensitive to environment, self-learning and productivity.

Publisher: 

Neelkanth Publishers

Neelkanth Publishers

Welcome to Neelkanth Publishers or NK as it is popularly known. In the last ten years, we have published more than 1100 titles and editions of text books, solved question papers in different segments including Engineering, ITI,Polytechnic and Skill Development. We believe in making quality books which are easy to understand, have lucid language and have simple and attractive illustrations. Our authors include some of the most well-known names in their respective fields. Though are books are prepared after painstaking and extensive research with numerous revisions for language and content, yet they are affordable for the masses and hence are popular in the entire country.

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ITI text and hand books

Index: 

Trade Introduction and Occupational Safety

National Council for vocational training (NCVT) and certification procedure

Rules of institute

Semester system and its advantages

Electronics Mechanic trade

Importance of Electronics mechanic trade in industries

Skills of trainees and expectations of industry from them

Accidents at work place

Various safety signs

First aid

Personal protective equipments

Limitations of personal protective equipments

Common Hand Tools

Identification of trade hand tools, specification and uses

Maintenance of hand tools

Sheet Metal Tools and Work

Sheet metal work

Measuring tools

Marking tools

Cutting tools

Striking tools

Mallet

Hollowing tools

Rivet

Seam

Safety precautions in sheet metal shop

Alternating Current and Electrical Materials

Electric charge

Voltage

Potential difference

Electric current

Resistance

Conductor

Insulator

Semiconductor

Difference between conductor insulator and semiconductor

Alternating current

Direct current

Difference between DC and AC

OHM’s law

Wires and Cables

Electrical cable

General construction of a cable

Classification of cables

Specifications of electrical cables

Electronic cable

Wires

Electronic cable connectors

Cell and Battery

Construction of cell and battery

Classification of cells

Primary cell

Secondary cell

Differences between primary and secondary cell

Methods of charging a battery

Efficiency of battery

Life of cell/battery

Selection of cell/battery

Types of electrolytes used in cell/battery

Hydrometer

Grouping of cells

Passive Components

Components

Resistors

Combination of resistors

Ohm’s law

Kirchoff’s law

Capacitors

Inductors

Impedance

Resonance

Time constant

Resonance

Comparison between resonating circuits

Magnetism

Magnet and magnetism

Types of magnets

Magnetic materials

Properties of magnets

Methods of magnetization

Significance of electro magnet

Types of cores

Electromagnetic relay

Transformers

Principle of transformers

Construction of transformers

Classification criteria of transformers

Output voltage criteria

Core’s construction criteria

Cooling system criteria

Specifications of transformer

Isolation transformer

Transformer losses

Terminology related to transformer

Importance of power factor real power phase angle and phase relation in industry

Electrical Measuring Instruments

Electrical measuring instrument

Classification of measuring instruments/meters

Forces acting in indicating instruments

Damping forces in indicting instruments

Moving coil instrument

Moving iron instrument

Importance of meter/measuring instrument

Range extension of measuring instruments

Characteristics of measuring instruments

Errors

Multimeter

Digital LCR meter

Applications of function generator

Applications of cathode ray oscilloscope

Use of meter/measuring instruments in different circuits

Care and maintenance of meters

Solder and Soldering

Solder

Soldering

Soldering gun and its types

Types of soldering tips

Solder materials and their classification

Flux

Selection of soldering gun for PCB soldering

Soldering and desoldering station

Switch

Semiconductor Devices

Semiconductor

N-type semiconductor

P-type semiconductor

Difference between N-type and P-type semiconductors

P-N junction

P-N junction diode

Diode rectifier

Filter circuit

Diode bridge module

Packing of diode

Number coding of semiconductor components

Zener diode

Varactor diode

Tunnel diode

Parameters of diode

IC Regulator

Regulator

Three terminal IC regulator

Block diagram of three terminal IC regulator

IC Series of three terminal regulator

Feedback and error amplification

IC 723 voltage regulator

OP-AMP voltage regulator

Computer and Windows Operating System

Basic blocks of a computer

Computer hardware

Input devices

Output devices

Computer software

Computer firmware

Memory unit

Various ports in the computer

Post booting concept

Operating system

Introduction to windows

Parts of windows screen

Desktop

Windows explorer

Control panel

MS Office

MS word

MS excel

MS power point

Computer Networking and Internet

Advantages and necessity of a computer network

Features and application of networks

Network topology

Network protocol

Concept of ISO-OSI 7 layer model

Types of networks

Various components used in network

Firewall

Network media

Network cables

Internet

Web browser

Search engine

E-mail

Chatting

Sending SMS through internet to a mobile

Downloading

Transistors

Transistors

Construction of transistor

Terminals of transistor

Working of transistor

Current components of PNP transistor

Current components of NPN transistor

Current gain

Relation between and

Transistor parameters

Transistor applications

Transistor circuit configurations

Comparison between transistor configurations

Biasing of transistor

Types of biasing methods

Transistor rating

Transistor packaging

Heat sink

Stabilization techniques

Amplifiers and Oscillators

Amplifier

Classification of amplifiers

Parameters of amplifier

Concept dB and dBm

Differences between voltage and power amplifier

Feedback

Types of feedbacks

Oscillators

Barkhausen criteria for oscillator

Classification of oscillator

Applications of oscillator

Use of positive feedback in oscillators

Wave Shaping Circuits

Wave shaping circuits

Clipper circuits

Clamping circuit

Schmitt trigger

FET and Power Electronic Components

Field effect transistor

Parameter of field effect transistor

Static characteristics of filed effect transistor

Terminal impedance of field effect transistor

Reasons of using FET amplifier in measuring devices

Applications of field effect transistor

Power electronic devices

Opto-Electronic Components

Optocoupler

Light emitting diode

Infrared light emitting diode

Photo diode

Photo transistor

Laser diode

Optical sensor

Surface Mount Technology

Surface mount devices, SMD

Types of surface mount devices

Surface mount resistor

Surface mount capacitor

Surface mount diode

Surface mount LED

Advantages of surface mount devices

Soldering of surface mount devices

Reflow soldering

Desoldering of surface mount devices

Tips for selection of hardware used in soldering

Inspection of surface mounting

Digital Electronics

Differences between analog and digital signal

Number pattern

Classification of number system

Conversion from one number system to another number system

Binary addition, subtraction, multiplication and division

Binary code and code conversion

Logic gates

Digital ICs

IC packages

Applications of Digital ICa

Combinational Logic and Integrated Circuits

Boolean algebra

Minimization techniques

Digital adder

Digital Subtractor

Magnitude comparator

Decoder

Encoder

Multiplexer

Demultiplexer

Circuit simulation softwares

Sequential Circuits

Latch

Flip-Flop

Applications of flip-flop

Counter

Register

Operational Amplifier and Timer IC-555

Operational amplifier

Construction of operational amplifier

Block diagram of an operational amplifier

Parameters of operational amplifier

Ideal characteristics of OP-AMP

Advantages and importance of operational amplifier

Applications of operational amplifier

Operational amplifier IC 741

Timer IC 555

Operations of timer IC 555

Cathode Ray Oscilloscope and Function Generator

Cathode ray oscilloscope

Digital storage oscilloscope

Differences between cathode ray oscilloscope and digital storage oscilloscope

Function generator

Printed Circuit Boards

Printed circuit boards

Components of printed circuit board

Types of printed circuit boards

Testing printed circuit boards

Conformal coating

Concepts of rework and repairing in PCB

Advantages of printed circuit board

Applications of printed circuit board

SMD Soldering and Desoldering

Soldering

Types of soldering

Tools used in soldering

Soldering gun

Soldering and desoldering station

Solder

Solder paste/flux

Selection of materials used in soldering

Surface mount technology

Programmable gate array

Concept of soldering technology

Soldering process

Desoldering process

Solderability test

Inspection of solder joint

Identification of broken tracks of PCB by cold/continuity test

Defects in soldering joints

Protective Devices

Fuse

Miniature circuit breakers

Single phase earth leakage circuit breakers

Contactors

Single Phase Induction Motors

Single phase induction motor

Double revolving and cross field principle of single phase induction motor

Slip and rotor speed

Slip/speed-torque characteristics

Starting induction motors

Electronic Cables and Connectors

Classification of electronic cables

Gauge and current capacity of electronic cables

DB connectors

Ethernet cross over cables

Cable tray

Termination of the cables

Connectors

Cable signal diagram convention

Communication System

Communication system

Radio wave propagation

Fading

Modulation

Need of modulation

Types of modulation

Single sideband- suppressed carrier

Double sideband suppressed carrier

Block diagram of amplitude modulation transmitter

Amplitude modulation receiver

Block diagram of frequency modulation transmitter

Frequency modulation receiver

FM generation

FM detection

Radio receiver

Conversion in digital from analog

AM/FM RF alignment

Concept of multiplexing and demultiplexing

8051 Microcontroller

Architecture of 8051 microcontroller

Differences between microcontroller and microprocessor

Memory interfacing in 8051 microcontroller

Pin diagram of 8051 microcontroller

Bus system in 8051 microcontroller

Different variants of 8051 microcontroller

Integrated circuit used in microcontroller kit

On chip resources

Electronic circuit simulation or assembly software

8051 compiler

Applications of microcontroller

PIC microcontroller architecture

Transducers

Transducer

Classification of transducers

Strain gauge

Thermocouple

Inductive transducer

Capacitive transducer

Thermistor

Resistance temperature detector

PT 100

Load cells

Proximity sensor

Antennas

Antennas

Parameters of an antenna

Types of antennas

Electrostatic Discharge Control

Static electricity and static charge

Effects of static electricity

Prevention of static charges

Handling of static sensitive devices

ESD standards

Analog and Digital IC Applications

Integrated circuit

Types of IC’s

Applications of analog IC

Applications of digital IC

Optical Fibers

Optical fiber

Rules and definition of optical communication

Advantages of optical fiber over other transmitting mediums

Optical fiber’s properties and losses

Types of optical fibers

Differences between single mode and multi mode fibers

Differences between step index and graded index fibers

Optical fiber joints

Splicing techniques

Testing equipments of optical fiber

Measurement of various parameters of optical fiber

Encoding of light

Precautions to be taken for laying of optical fibers

Protection while using optical fibers

Display Devices

Display devices

LCD display

7-Sengment display

Digital panel meter

Block diagram of IC 7106

Block diagram of IC 7107

Configuration of IC 7107 for measurement

Multiplexing

SMPS and Converters

Voltage stabilizers

Voltage cutoff system

Relays used in stabilizer

Switched mode power supply

DC to DC converter

Chopper

UPS

UPS

Types of UPS

Indicators used for indicating status of UPS

Circuits of various parts used in UPS

Earthing of UPS

Power factor

Load power

Load power factor

Charge controller

Faults in UPS and their rectification

Differences between UPS and inverter

Specifications of UPS

Solar Power

Renewable energy sources

Solar cell

Solar module

Solar array

Factors that influence the output of a PV module

Solar cell system

Differences between solar power and conventional power

Safety precautions while using the solar power system

Cell Phones

Mobile communication system

Cell site

Hand off

Frequency reuse

Cell phone

GSM

Code division multiple access

IMEI number

LED Lights

LED light

LED panel

LED stack

Driving of LED stack

LCD and LED TV

LCD television

LED television

Differences between conventional cathode ray tube Led and LCD television

3D TV

IPS panel

Different interfacing connections

TV remote control

Book Category: 

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