Refrigeration & Air Conditioning Theory Books
ITI Book Refrigeration & Air Conditioning Theory Books is by Manish Sharma. Refrigeration & Air Conditioning Theory Books is according to Latest NSQF Level. Refrigeration & Air Conditioning Theory Books is according to latest syllabus of DGT(NCVT). Refrigeration & Air Conditioning Theory Books is for I Year, II Year. Refrigeration & Air Conditioning Theory Books is for ITI trade Mechanic (Refrigeration and Air-Conditioning), Refrigeration and Air Conditioning . Refrigeration & Air Conditioning Theory Books have fundamental topic Introduction to RAC, Common Hand Tools, Fitting and Sheet Metal, Basic Electric Concepts, Alternating Current Circuit, A.C. Motors, Basic Electronics, Welding Techniques, Basic Refrigeration, Refrigeration Systems, Refrigerators, Frost Free Refrigerator, Compressors, Condensers, Evaporators, Expansion Devices and Driers, Refrigerants, Retrofitting and Thermal Insulation, Motors Used in RAC, Window Air Conditioner, Split A. C., Car Air Conditioning, Commercial Compressors, Cooling Tower, Water Treatment, Expansion Valves and Evaporators, Water Cooler Bottle Cooler and Deep Freezer, Ice Machines and Plants, Walk &ndash In Cooler and Reach –In Cable, Cold Storage, Psychometric, Central Air Conditioners, Duct, Package A. C. and Split Package, Centralized or Industrial A.C., Commercial A.C. Plant and Chillers, Automobile A.C.
Introduction to RAC
- Introduction to tread
- National council for vocational training (NCVT) and its certification procedure
- Refrigeration
- Air conditioning
- History of refrigeration and air conditioning
- Accidents at workplace
- Various safety signs
- First aid
- Safety precautions while using hand tools
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
Fitting and Sheet Metal
- Drilling Machines
- Grinding Machine
- Precision Measuring Instruments
- Sheet Metal Joints
- Rivet and Riveting
- Sheet Metal Operations
Basic Electric Concepts
- Electrical terms
- Safety precautions
- Voltmeter
- Ammeter
- Ohmmeter
- Multi meter
- Wattmeter
- Energy meter
- Frequency meter
- Earthing
- Wiring test
- Conductors
- Insulators
- Semiconductors
- Differences among conductor, insulator and semiconductor
Alternating Current Circuit
- Inductors
- Capacitor
- Effects of Inductor in an AC Circuit
- Effects of Capacitor in an AC Circuit
- Impedance
- Power Factor
- Power Factor Improvement
- Electric Supply System
- Terminologies Related to Three Phase System
- Winding Connections
Workshop Calculation Science Electrician
- Alternating Current
- Terms Related to Alternating Current
- Speed of Wave
- Pure Resistive Circuit
- Inductor
- Inductance
- Inductive Reactance
- Coefficient of Coupling
- Time Constant of an Inductor
- Capacitance
- Capacitive Reactance
- Time Constant of a Capacitor
- Impedance
- Resonance Frequency
- Circuit Q Factor
- Polyphase
- Combination of Resistors
- Series and Parallel Combination of Capacitor
- Series and Parallel Combination of Inductor
- Power Factor
- Important Formulae Related to Calculations for AC Circuits
A.C. Motors
- Definition of A.C. Motor
- Advantages of A.C. Motor Over D.C. Motor
- Synchronous Motor
- Asynchronous Motor
- Single Phase Induction Motor
- Phase Splitting Theory
- Terminologies Related to Single Phase Induction Motor
- Types of Single Phase Induction Motor
- Universal Motor
- Repulsion Motor
- Electric Motors used in Refrigeration and Air Conditioning
- Changing the Direction of Rotation of Induction Motor
- Centrifugal Switch
- Starter
- Capacitor
- Comparison of torque of single phase A.C. Motors
- Faults, Causes and Remedies in Electric Motors
- Basic Electronics
- Semiconductor
- N-Type Semiconductor
- P-Type Semiconductor
- P-N Junction Diode
- Special Types of Diodes
- Zener Diode as a Voltage Regulator
- Rectification
- Transistor
- Photo Transistor
- Amplifier
- Multivibrator
- Integrated Circuit- IC’s
- Silicon Controlled Rectifier, SCR
- Uni-Junction Transistor
- RL-Circuit
- RC-Circuit
Basic Electronics
- Semiconductor Materials
- Energy Bands and Levels
- Atomic Structure
- P-N Junction
- Working of Junction Diode
- Classification of Diodes
- Specifications of Diodes
- Heat Sink
- Peak Inverse Voltage
- Rectifier
- Filter Circuits
Welding Techniques
- Basic Principle of Welding
- Electric Arc Welding
- Gas Welding
- Oxy-Acetylene Gas Welding
- Filler Rod
- Joint Strength
- Oxy-Acetylene Cutting
- Soldering
- Brazing
- Differences between Soldering and Brazing
- Gases Used in Soldering and Brazing
- Uses of Welding
- Advantages of Welding
- Disadvantages of Welding
- Safety Precautions for Arc Welding
- Safety Precautions for Oxy-Acetylene Welding and Cutting
- Safety Precautions for Gas Cutting
- Basic Refrigeration
- Principle of Refrigeration
- Units of Refrigeration
- Instruments Used in Refrigeration
- Types of Refrigeration
- Science Related to Refrigeration
- Work
- Power
- Mechanical Efficiency
- Energy
- Pressure
- Heat
- Temperature
- Differences between Temperature and Heat
- Thermodynamics
- Superheating
- Subcooling
- Saturation Temperature
Basic Refrigeration
- Principle of refrigeration
- Units of refrigeration
- Instruments used in refrigeration
- Types of refrigeration
- Science related to refrigeration
- Work
- Power
- Energy
- Pressure
- Heat
- Temperature
- Differences between temperature and heat
- Thermodynamics
- Superheating
- Sub cooling
- Saturation temperature
Refrigeration Systems
- Vapour Compression Refrigeration System
- Vapour Compression Refrigeration Cycle
- Vapour Absorption Refrigeration System
- Electrolux Refrigerator or Three Fluids Refrigeration System
Refrigerators
- Single Door Refrigerator
- Gasket
- Refrigerator Door
- Heat Insulation Materials
- Poly Urethene Foam Insulation
- Types of Refrigerators
- Electric Components Used in Refrigerator
- Importance of Flushing in Evaporator and Condenser
- Necessity of Replacing Capillary Tube and Drier
- Charging of Refrigerant and Extraction of Air (Evacuation) in Refrigeration System
- Methods of Leakage Testing
- Refrigerants Used in Refrigeration
- Care and Maintenance of Single Door Refrigerator
- Common Faults in Refrigerator and their Causes and Remedies
Frost Free Refrigerator
- Construction and Working of 2-Door Refrigerator
- Difference between Conventional Refrigerator and Frost Free Refrigerator
- 3-Door Refrigerator
- Electrical Accessories
- Air Duct Circuit
- Automatic Defrosting System
- Volume Calculation of Refrigerator Cabinet
- Forced Draft Cooling Towers
- Installation Method of Refrigerator
- Care and Maintenance of Frost Free Refrigerator
Compressors
- Classification of Compressors
- Reciprocating Compressor
- Rotary Compressor
- Centrifugal Compressor
- Differences between Reciprocating and Centrifugal Compressor
- Single Stage and Multi Stage Compressor
- Hermetically Sealed and Semi-Hermetically Sealed Compressor
- Scroll Compressor
- Swash Plate Compressor
- Wobble Plate Compressor
- Methods of Lubrication
- Compressor Efficiency Factor
- Wet Compression
- Oil or Lubricants
Condensers
- Working of Condenser
- Types of Condensers
- Effect of Choked Condenser
- Descaling of Condenser
- Liquid Receiver
- Pump Down System
- Condenser Capacity
Evaporators
- Working of Evaporator
- Types of Evaporator
- Water Cooler
- Bottle Cooler
- Superheating in Evaporator
- Accumulator
- Methods of Defrosting
- Heat Exchanger
Expansion Devices and Driers
- Expansion Valve
- Functions of Expansion Valve
- Types of Expansion Valve
- Capilary Tube
- Drier
Refrigerants
- Desirable Properties of an Ideal Refrigerant
- Classification of Refrigerants
- Ozone Layer (Protection) Rule, 1996
- Ozone Rule, 2000
- Montreal Protocol
- Phase out Schedules of CFC and HCFC in India
- Methods of Leak Testing
- Substitution of CFC
- Comparison of Refrigerants
- Nomenclature of Refrigerants
Retrofitting and Thermal Insulation
- Need of Retrofitting
- Change in Components during Retrofitting
- Retrofitting Process
- Properties of Hydrocarbon Refrigerants
- Thermal Insulation
- Types of Thermal Insulation
- Specialities of Ideal Thermal Insulation
- Functions of Thermal Insulation
- Properties of Thermal Insulating Materials used in RAC
Motors Used in RAC
- Types of Motor Used in RAC
- Production of Rotating Magnetic Field with Three Phase Supply
- Working Principle of Three Phase Induction Motor
- Types of Induction Motor
- Comparison Between Squirrel Cage and Slipring Induction Motor
- Starter
- Importance of Phase Sequence
- Slip and Rotor Frequency
- Torque
- Faults Caused in Three Phase AC Motors
Window Air Conditioner
- Construction of Window A.C.
- Working of Window A.C.
- Types of Window A.C.
- Care and Maintenance
- Installation of Window A.C. Unit
Split A. C.
- Types of split A.C.
- Electrical components used in split A. C.
- Leak testing, gas charging and evacuation
- Testing components
- Installation of split A.C.
- Faults and three troubleshooting in split A.C.
- Differences between window A.C. and split A.C.
Car Air Conditioning
- Construction
- Electrical circuit
- Testing equipment's
- Leak testing, gas charging and evacuation
- Installation of car A.C.
- Free wheeling
- Care and maintenance
- Faults occurred in car A.C. and three troubleshooting
Commercial Compressors
- Types of Commercial Compressors
- Volumetric Effeciency
- Capacity Control of Compressor
- Compressor Oil
- Applications of Commercial Compressor
Cooling Tower
- Types of Cooling Tower
- Capacity of Cooling Tower
- Cooling Tower Range
- Cooling Tower Approach
- Cooling Tower Efficiency
Water Treatment
- Necessity of Water Treatment
- Causes of Water Contamination
- Formation of Scale and Sludge
- Corrosion
- Formation of Algae and Slime
- Hardness of Water
- Pump
- Fans
Expansion Valves and Evaporators
- Functions of Expansion Valve
- Types of Expansion Valves
- Selection of Expansion Valve
- Advantages of Expansion Valve
- Disadvantages of Expansion Valve
- Capillary Tube
- Evaporator
- Defrost System
- Water or Brine Chiller
- Brine used in the form of Secondary Refrigerant
- Accumulation
- Suction-Liquid Heat Exchanger
Water Cooler Bottle Cooler and Deep Freezer
- Water Cooler
- Bottle Cooler
- Visible Cooler
- Electrical, Mechanical and Testing Components
- Applications of Water Cooler
- Deep Freezer
Ice Machines and Plants
- Ice cube machine
- Ice candy plant
- Ice cream plant
Walk &ndash In Cooler and Reach –In Cable
- Walk – in cooler
- Reach – in cable
Cold Storage
- Construction
- Working
- Electric Circuit and Control
- Spoiling Agent
- Prevention of Food Items from Spoilage
- Temperature Control of Different Places in Cold Storage
- Types of Cold Storage
- Specification of Cold Storage
- Efficiency of Cold Storage
- Capacity
- Use of Vibration Eliminator and Shock Absorber
- Mobile Refrigeration in Transport Vehicles
- Faults and Remedies in Cold Storage
- Extraction of Air (Evacuation), Pressure Measurement and Charging of Refrigerant from Cold Storage
- Deep Freezing in Cold Storage
- Freezing Tunnel
- Blast Freezer
- Applications of Cold Storage
Psychometric
- Psychometric terms
- Enthalpy of moist air
- Psychometric chart
- Requirements for human comfort
Central Air Conditioners
- Fundamental Principle of Central A.C.
- Construction
- Working
- Types of Central A.C.
- Faults in Central A.C.
- Care and Maintenance
- Fans
- Air Filter
Duct
- Function
- Types of Duct
- Duct Materials
- Duct Designing
- Duct Insulation
- Air Distribution
- Air Handling Unit
- Duct A.C.
- Electric Circuit
- Components Used in Ducting
- Fault Detection
Package A. C. and Split Package
- Construction of package A.C.
- Working of package A.C.
- Types of package A.C.
- Package A.C. duct
- Installation method
- Capacity calculation
- Care and maintenance
- Application of package A.C.
- Faults and their troubleshooting
- Split package
Centralized or Industrial A.C.
- Direct expansion system
- Indirect chiller system
- Humidification
- Dehumidifier
- Controls used in A.C. plant
- Safety devices
- Maintenance of centralized A.C.
Commercial A.C. Plant and Chillers
- Construction of Commercial A.C. Plant
- Chiller
- Modulating Valves used for Temperature Control
- Chilled Pipeline
- Variable Refrigerant Flow
- Cooling Tower
- Heat Calculation in A.C. Building
- HVAC System
Automobile A.C.
- Construction
- Refrigeration Cycle
- Working
- Magnetic Clutch Operation
- Free Wheeling
- Effects of Speed of Engine
- Faults in Car A.C. and their Troubleshooting
- Difference between Room A.C. and Car A.C.
ITI Book Refrigeration & Air Conditioning Theory Books is by Manish Sharma. Refrigeration & Air Conditioning Theory Books is according to Latest NSQF Level. Refrigeration & Air Conditioning Theory Books is according to latest syllabus of DGT(NCVT). Refrigeration & Air Conditioning Theory Books is for I Year, II Year. Refrigeration & Air Conditioning Theory Books is for ITI trade Mechanic (Refrigeration and Air-Conditioning), Refrigeration and Air Conditioning Technician . Refrigeration & Air Conditioning Theory Books have fundamental topic Introduction to RAC, Common Hand Tools, Fitting and Sheet Metal, Basic Electric Concepts, Alternating Current Circuit, A.C. Motors, Basic Electronics, Welding Techniques, Basic Refrigeration, Refrigeration Systems, Refrigerators, Frost Free Refrigerator, Compressors, Condensers, Evaporators, Expansion Devices and Driers, Refrigerants, Retrofitting and Thermal Insulation, Motors Used in RAC, Window Air Conditioner, Split A. C., Car Air Conditioning, Commercial Compressors, Cooling Tower, Water Treatment, Expansion Valves and Evaporators, Water Cooler Bottle Cooler and Deep Freezer, Ice Machines and Plants, Walk &ndash In Cooler and Reach –In Cable, Cold Storage, Psychometric, Central Air Conditioners, Duct, Package A. C. and Split Package, Centralized or Industrial A.C., Commercial A.C. Plant and Chillers, Automobile A.C.
Mechanic (Refrigeration and Air-Conditioning)
ITI trade Mechanic (Refrigeration and Air-Conditioning) is powered by NCVT. ITI trade Mechanic (Refrigeration and Air-Conditioning) is a job oriented trade ITI trade Mechanic (Refrigeration and Air-Conditioning) is suitable for government job and private job. This ITI trade Mechanic (Refrigeration and Air-Conditioning) is very powerful for self-empowerment. This ITI trade Mechanic (Refrigeration and Air-Conditioning) is perfectly design to fulfill industrial requirement of Indian Industries as well as International industries.
Refrigeration and Air Conditioning Technician
ITI trade REFRIGERATION AND AIR CONDITIONING is powered by NCVT. ITI trade REFRIGERATION AND AIR CONDITIONING is a job oriented trade ITI trade REFRIGERATION AND AIR CONDITIONING is suitable for government job and private job. This ITI trade REFRIGERATION AND AIR CONDITIONING is very powerful for self-empowerment. This ITI trade REFRIGERATION AND AIR CONDITIONING is perfectly design to fulfill industrial requirement of Indian Industries as well as International industries.
Mechanic Refrigeration & Air Conditioning has a wide scope of Employability ranging from self-employment, contractual employment to Industrial jobs. On successful completion of this course, the candidates shall be gainfully employed in the industries for following occupations:
- Domestic Refrigeration and Air Conditioning
- Commercial Refrigeration and Air conditioning
- Mechanic, Refrigeration & Air Conditioning
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.
https://neelkanthpublishers.com/
ITI text and hand books
Introduction to RAC
Introduction to tread
National council for vocational training (NCVT) and its certification procedure
Refrigeration
Air conditioning
History of refrigeration and air conditioning
Accidents at workplace
Various safety signs
First aid
Safety precautions while using hand tools
Common Hand Tools
Refrigeration tools
Fitting tools
Sheet metal tools
Welding tools
Fitting and Sheet Metal
Drilling machines
Grinding machine
Precision measuring instruments
Sheet metal joints
Rivet and riveting
Sheet metal operations
Basic Electric Concepts
Electrical terms
Safety precautions
Voltmeter
Ammeter
Ohmmeter
Multi meter
Wattmeter
Energy meter
Frequency meter
Earthing
Wiring test
Conductors
Insulators
Semiconductors
Differences among conductor, insulator and semiconductor
Alternating Current Circuit
Inductor
Capacitors
Effects inductor in an ac circuit
Effects of capacitor an ac circuit
Impedance
Power factor
Power factor improvement
Electric supply system
Terminologies related to three phase system
Winding connections
A.C. Motors
Definition of a. c. motor
Advantages of a. c. motor over d. c. motor
Synchronous motor
Asynchronous motor
Single phase induction motor
Phase splitting theory
Terminologies related to single phase induction motor
Types single phase induction motor
Universal motors
Repulsion motor
Electric motors used in refrigeration and air conditioning
Changing the direction of rotation of induction motor
Centrifugal switch
Starter
Capacitor
Comparison of torque of single phase a. c. motors
Faults, causes and remedies in electric motors
Basic Electronics
Semiconductor
N – Types semiconductor
P – Types semiconductor
P – N junction diode
Special types of diodes
Zener diode as a voltage regulator
Rectification
Transistor
Photo transistor
Amplifier
Multi vibrator
Integrated circuit – IC’S
Silicon controlled rectifier, SCR
UNI – junction transistor
RL – circuit
RC – circuit
Welding Techniques
Basic principle of welding
Electric arc welding
Gas welding
Oxy – acetylene gas welding
Filler rod
Joint strength
Oxy – acetylene cutting
Soldering
Brazing
Differences between soldering and brazing
Gases used in soldering and brazing
Uses of welding
Advantages of welding
Disadvantages of welding
Safety precautions for arc welding
Safety precaution for oxy – acetylene welding and cutting
Safety precautions for gas cutting
Basic Refrigeration
Principle of refrigeration
Units of refrigeration
Instruments used in refrigeration
Types of refrigeration
Science related to refrigeration
Work
Power
Energy
Pressure
Heat
Temperature
Differences between temperature and heat
Thermodynamics
Superheating
Sub cooling
Saturation temperature
Refrigeration Systems
Vapour compression refrigeration system
Vapour compression refrigeration cycle
Vapour absorption refrigeration systems
Electrolux refrigerator or three fluids refrigeration system
Refrigerators
Single door refrigerator
Gasket
Refrigerator door
Heat insulation materials
Poly urethane foam insulation
Types of refrigerators
Electric component used in refrigerator
Importance of flushing in evaporator and condenser
Necessity of replacing capillary tube and drier
Charging of refrigeration and extraction of air (evacuation) in refrigeration systems
Methods of leakage testing
Refrigerants used in refrigeration
Care and maintenance of single door refrigerator
Common faults in refrigerator and their causes and remedies
Frost Free Refrigerator
Construction and working of 2- door refrigerator
Differences between conventional refrigerator and frost free refrigerator
3-Door refrigerator
Electrical accessories
Air duct circuit
Automatic defrosting system
Voltage calculation of refrigerator cabinet
Forced draft cooling tower
Installation method of refrigerator
Care and maintenance of frost free refrigerator
Compressors
Classification of compressors
Reciprocating compressor
Rotary compressor
Centrifugal compressor
Differences between reciprocating and centrifugal compressor
Single stage and multi stage compressor
Hermetically sealed and semi – hermetically sealed compressor
Scroll compressor
Swash plate compressor
Wobble plate compressor
Methods of fabrication
Compressor efficiency factor
Wet compressor
Oil or lubricants
Condensers
Working
Types of condenser
Effect of choked condenser
Descaling of condensers
Liquid receiver
Pump down System
Condenser capacity
Evaporators
Working of evaporator
Types of evaporator
Water cooler
Bottle cooler
Superheating in evaporator
Accumulator
Methods of defrosting
Heat exchanger
Expansion Devices and Driers
Expansion valve
Function of expansion valve
Types of expansion valve
Capillary tube
Drier
Refrigerants
Desirable properties of an ideal refrigerant
Classification of refrigerants
Ozone layer (protection) rule, 1996
Ozone rule, 2000
Montreal protocol
Phase out schedules of CFC and HCFC in India
Methods of leak testing
Substitution of CFC
Comparison of Refrigerants
Nomenclature of refrigerants
Retrofitting and Thermal Insulation
Need of retrofitting
Changing in components during retrofitting
Retrofitting process
Properties of hydrocarbon refrigerants
Thermal insulation
Types of thermal insulation
Specialties of ideal thermal insulation
Functions of thermal insulation
Properties of thermal insulating materials used in RAC
Motors Used in RAC
Motors used in RAC
Production of rotating magnetic field with three phase supply
Working principle of three phase induction motor
Types of induction motor
Comparison between squirrel cage and slipring induction motor
Starting of induction motor
Importance of phase sequence
Slip and rotor frequency
Torque
Faults caused in three phase ac motors
Window Air Conditioner
Construction
Working
Types of window A.C.
Care and Maintenance
Installation of window A.C. unit
Split A. C.
Types of split A.C.
Electrical components used in split A. C.
Leak testing, gas charging and evacuation
Testing components
Installation of split A.C.
Faults and three troubleshooting in split A.C.
Differences between window A.C. and split A.C.
Car Air Conditioning
Construction
Electrical circuit
Testing equipment's
Leak testing, gas charging and evacuation
Installation of car A.C.
Free wheeling
Care and maintenance
Faults occurred in car A.C. and three troubleshooting
Commercial Compressors
Types of commercial compressors
Volumetric efficiency
Capacity control of compressors
Compressors oil
Applications of commercial compressor
Cooling Tower
Types of cooling tower
Capacity of cooling tower
Cooling tower range
Cooling tower approach
Cooling tower efficiency
Water Treatment
Necessity of water treatment
Causes of water contamination
Formation of scale and sludge
Corrosion
Formation of algae and slime
Hardness of water
Pump
Fans
Expansion valves and evaporators
Functions of expansion valve
Types of expansion valve
Selection of expansion valve
Advantages of expansion valve
Disadvantages of expansion valve
Capillary tube
Evaporator
Defrost systems
Water or brine chiller
Brine used in the form of secondary refrigerant
Accumulator
Suction – liquid heat exchanger
Water Cooler, Bottle Cooler and Deep Freezer
Water cooler
Bottle cooler
Visible cooler
Electrical, mechanical and testing components
Application of water cooler
Deep freezer
Ice Machines and Plants
Ice cube machine
Ice candy plant
Ice cream plant
Walk – In Cooler and Reach –In Cable
Walk – in cooler
Reach – in cable
Cold Storage
Construction
Working
Electric circuit and control
Spoiling agent
Prevention of food items from spoiling
Temperature control of different places in cold storage
Types of cold storage
Specification of cold storage
Efficiency of cold storage
Capacity
Use of vibration eliminator and shock absorber
Mobile refrigeration in transport vehicles
Faults and their remedies in cold storage
Extraction of air (evacuation) pressure measurement and charging of refrigerant from cold storage
Deep freezing in cold storage
Freezing tunnel
Blast freezer
Applications of cold storage
Psychometric
Psychometric terms
Enthalpy of moist air
Psychometric chart
Requirements for human comfort
Central Air Conditioners
Fundamental principle of central A. C.
Construction
Working
Types of central A. C.
Faults in central A. C.
Care and maintenance
Fans
Air filter
Duct
Function
Types of duct
Duct materials
Duct designing
Duct insulation
Air distribution
Air handling unit
Duct A. C.
Electric circuit
Components unit in ducting
Fault detection
Package A. C. and Split Package
Construction of package A.C.
Working of package A.C.
Types of package A.C.
Package A.C. duct
Installation method
Capacity calculation
Care and maintenance
Application of package A.C.
Faults and their troubleshooting
Split package
Centralized or Industrial A.C.
Direct expansion system
Indirect chiller system
Humidification
Dehumidifier
Controls used in A.C. plant
Safety devices
Maintenance of centralized A.C.
Commercial A.C. Plant and chillers
Construction of commercial A.C. plant
Chiller
Modulating valves used for temperature control
Chilled pipe line
Variable refrigerant flow
Cooling tower
Heat load calculation in A.C. building
HVAC System
Automobile A.C.
Construction
Refrigeration cycle
Working
Magnetic clutch operation
Free wheeling
Effects of speed of engine
Faults in car A.C. and their troubleshooting
Differences between room A.C. and car A.C.
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