Page 13 - CITS - Electrician - Trade Practical

CONTENT

Ex. No. Table of Contents Page No.

Module 1: Safety Practices
01 Electrical fires and identification of Fire Extinguishers 1

02 Practice Proper use & General safety measures of Electrician hand tools 3
03 Demonstration of Rescue & Treat a Person is in Contact with Live Wire 5
04 Practice the use of discharge rod 7

Module 2: Basic Electrical Circuits
05 Verification of Ohms law 9
06 To measure the voltage & current in series and parallel circuit 11
07 Measurement of unknown resistance using Wheatstone bridge 13

08 Measure the current and voltage in electrical circuits to verify Kirchhoff’s Law 15
09 To make bare conductor joint 17
10 To make PVC wire joint 18
11 To practice crimping of lugs on PVC wire 19
12 Soldering of PVC wire joint 21

Module 3: Heating Effect, Cells and Batteries

13 To prepare the heating element & solenoid coil 23
14 Preparation of electrolyte for lead acid battery 25
15 To measure the specific gravity of Electrolyte 27
16 Grouping of Cells 29
17 To test the battery cells with high rate discharge tester 31
18 To charge lead acid battery by constant voltage & constant current method 33

19 To connect and test solar cells / PV models in series & parallel for given power 35

Module 4: Electrical Wiring Practice, Earthing
20 To measure the diameter of conductor by using wire gauge and micro meter 38
21 To carry out Electrical wiring on PVC casing capping & PVC conduit pipe 40
22 To identify protective fuse, MCB, ELCB and testing 42
23 To demonstrate multi-storied building wiring 44

24 To measure the earth resistance by earth tester 46
25 Testing of protective multiple earthing (PME) connection 48

Module 5: Magnetism, AC Circuits
26 To prepare an Electromagnet and Testing 49
27 Identify various types of capacitors, charging / discharging and testing 51
28 Measurement of R, L, C, and PF in AC circuit 54
29 To measure the voltage & current in Star and Delta connection 56

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