. Use of various types of cells. (08 Hrs) 66. Practice on grouping of cells for specified voltage and current under different conditions and care. (12 Hrs) 67. Prepare and practice on battery charging and details of charging circuit. (12 Hrs) 68. Practice on routine, care/ maintenance and testing of batteries. (08 Hrs) 69. Determine the number of solar cells in series / parallel for given power requirement. (10 Hrs) 70. Identify various conduits and different electrical accessories. (8 Hrs) 71. Practice cutting, threading of different sizes & laying Installations. (17 Hrs) 72. Prepare test boards / extension boards and mount accessories like lamp holders, various switches, sockets, fuses, relays, MCB, ELCB, MCCB etc. (25 Hrs) 73. Draw layouts and practice in PVC Casing-capping, Conduit wiring with minimum to more number of points of minimum 15 mtr length. (15 Hrs) 74. Wire up PVC conduit wiring to control one lamp from two different places. (10 Hrs) 75. Wire up PVC conduit wiring to control one lamp from three different places. (10 Hrs) 76. Wire up PVC conduit wiring and practice control of sockets and lamps in different combinations using switching concepts. (15 Hrs) 77. Wire up the consumers main board with ICDP switch and distribution fuse box. (10 Hrs) 78. Prepare and mount the energy meter board. (10 Hrs) 79. Estimate the cost/bill of material for wiring of hostel/ residential building and workshop. (10 Hrs) 80. Practice wiring of hostel and residential building as per IE rules. (15 Hrs) 81. Practice wiring of institute and workshop as per IE rules. (15 Hrs) 82. Practice testing / fault detection of domestic and industrial wiring installation and repair. (15 Hrs) 83. Prepare pipe earthing and measure earth resistance by earth tester / megger. (10 Hrs) 84. Prepare plate earthing and measure earth resistance by earth tester / megger. (10 Hrs) 85. Test earth leakage by ELCB and relay. (5 Hrs) 86. Install light fitting with reflectors for direct and indirect lighting. (10 Hrs) 87. Group different wattage of lamps in series for specified voltage. (5 Hrs) 88. Practice installation of various lamps e.g. fluorescent tube, HP mercury vapour, LP mercury vapour, HP sodium vapour, LP sodium vapour, metal halide etc. (18 Hrs) 89. Prepare decorative lamp circuit using drum switches. (5 Hrs) 90. Prepare decorative lamp circuit to produce rotating light effect/running light effect. (6 Hrs) 91. Install light fitting for show case lighting. (6 Hrs) 92. Practice on various analog and digital measuring Instruments. (5 Hrs) 93. Practice on measuring instruments in single and three phase circuits e.g. multi-meter, Wattmeter, Energy meter, Phase sequence meter and Frequency meter etc. (15 Hrs) 94. Measure power in three phase circuit using two wattmeter methods. (8 Hrs) 95. Measure power factor in three phase circuit by using power factor meter and verify the same with voltmeter, ammeter and wattmeter readings. (12 Hrs) 96. Measure electrical parameters using tong tester in three phase circuits. (10 Hrs) 97. Practice for range extension and calibration of various measuring instruments. (10 Hrs) 98. Determine errors in resistance measurement by voltage drop method. (8 Hrs) 99. Test single phase energy meter for its errors. (7 Hrs) 100. Dismantle and assemble electrical parts of various electrical appliances e.g. cooking range, geyser, washing machine and pump set. (25 Hrs) 101. Service and repair of bell/ buzzer. (5 Hrs) 102. Service and repair of electric iron, electric kettle, cooking range and geyser. (12 Hrs) 103. Service and repair of induction heater and oven. (10 Hrs) 104. Service and repair of mixer and grinder. (10 Hrs) 105. Service and repair of washing machine. (13Hrs) 106. Verify terminals, identify components and calculate transformation ratio of single phase transformers. (8 Hrs) 107. Perform OC and SC test to determine and efficiency of single phase transformer. (12 Hrs) 108. Determine voltage regulation of single phase transformer at different loads and power factors. (12 Hrs) 109. Perform series and parallel operation of two single phase transformers. (12 Hrs) 110. Verify the terminals and accessories of three phase transformer HT and LT side. (6 Hrs) 111. Perform 3 phase operation (i) delta-delta (ii) delta-star (iii) star-star (iv) star-delta, by use of three single phase transformers. (6 Hrs) 112. Perform testing of transformer oil. (6 Hrs) 113. Practice on winding of small transformer. (8 Hrs) 114. Practice of general maintenance of transformer. (5 Hrs)