Page 12 - R&AC - 1st Year TT Gujarati

શીખવાની / આકારણી કરી શકાય ્તેવું પફ્રણામ

આ પુસ્તક પયૂણ્ચ થવા િિં તમે સમથ્ચ હશો

રિ. સં. શશક્ષણ પફ્રણામો અભ્યાસ સં.

1 Identify trade related hazards and safety procedures following safety precautions. 1.1.01 - 1.1.04
2 Produce fitting jobs as per drawing (Range of operations, marking, sawing, filing,
drilling) 1.1.05 - 1.1.06
3 Produce sheet metal components (range of operation marking, metal
cutting, bending, riveting and soldering etc.) 1.2.07 - 1.2.10
4 Identify electrical safety. Join different wire, measure power, currents, volts and
earth resistance etc. Connect single phase motors. 1.3.11 - 1.3.13
5 Identify the electronic components and their colour code i.e tranisistor,
capacitor, diode, amplifier, I.C and able to work soldering. 1.4.14 - 1.4.20
6 Perform gas welding, brazing, soldering observing related safety 1.5.21 - 1.5.27

7 Identify RAC tools and equipment and recognize different parts of RAC
system perform copper tube cutting, flaring, swaging, brazing 1.6.28 - 1.6.38
8 Test mechanical & electrical components. Perform leak test, vacuuming,
gas charging, wiring in refrigerator 1.7.39 - 1.7.42

9 Identify electrical and mechanical components of a refrigerator 1.7.43 - 1.7.44
10 Test compressor motor terminal, start compressor with relay & without relay,
technique of flushing, leak testing, replacing capillary & filter drier, evacuation &
gas charging. 1.7.45 - 1.7.50
11 Check components frost free refrigerator (electrical mechanical), wiring of frost free
freeze & air distribution in refrigerator sector. Leak detection, evacuators &
gas charging 1.8.51 - 1.9.57
12 Dismantle, repair and assemble hermetic, fixed and varibale speed compressor,
and test performance 1.10.58 - 1.10.60

13 Identify the terminals of sealed compressor and their wiring and measure
current volts, watts and use of DOL starter with different types of motors 1.10.61 - 1.10.64
14 Perform selection of hermetic compressor for different appliances, starting methods,
testing controls & safety cut out used in sealed compressor 1.10.65 - 1.10.67
15 Identify the components of control system of inverter AC and wiring of control 1.10.68 - 1.10.69
16 Perform servicing & de scaling of condenser (internals 7 externals) used in
different appliances. perform fitting & adjustment of drier, filter & refrigerant controls
used in different refrigeration system 1.11.70 - 1.12.74
17 Perform servicing of different evaporator used in different appliances 1.13.75 - 1.13.76
18 Carry out recovery and recycling of refrigerant used, alternative of
CFC, HFC recover, transfer & handing of gas cylinders 1.14.77 - 1.14.80

19 Retrofit CFC/HFC machine with ozone friendly refrigerant with
understanding of the compatibility 1.14.81 - 1.14.82
20 Pack thermal insulation and prevent cooling leakage 1.15.83 - 1.15.84
21 Install window AC, test electrical & electronics components & fault
diagnosis remedial measures 1.16.85 - 1.16.88
22 Perform servicing of electrical & electronic control, test, installation, wiring, fault
finding & remedial measures of different split AC 1.17.89 - 1.17.98

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