2K6 EN111P BASIC ELECTRICAL AND ELECTRONICS WORKSHOP

A. Electrical Wiring (total 15 hours)
a) Familiarization of various types of service mains – wiring and installations – accessories and household electrical appliances.
b) Earthing – measurements of earth resistances – testing of Electrical installations – precautions and care from Electrical shocks.
c) Wiring practices of a circuit to control :
i. one lamp by SPST switch
ii. two lamps by SPST switch.
iii. two lamps in series and parallel
iv. stair case wiring
d) Familiarization of various parts and assembling of Electrical Motors and wiring practices of connecting a 3 phase – 1 phase motor with starter.
B. Electronics Workshop (total 15 hours)

1. Familiarization of various Electronic components such as resistors, capacitors, transformers, inductors, diodes, transistors and IC’s
2. Assembling and soldering practice of a single phase full wave rectifier circuit with capacitor filter.
3. Assembling and soldering practice of common emitter amplifier circuits.
4. Assembling a timer circuit using IC555, phase shift oscillator using transistor and op – amp and JK flip – flop using NAND gates on the bread board.
   C. Computer hardware Lab (total 20 hours)
5. Identification of components / cards – PC assembling from components.
6. Installation of motherboard, processor, memory and child hard disk.
7. Installation of peripherals such as FDD and a CD drive.
8. BIOS setup.
9. Preparation of HDD for installation – formatting partitioning and basics of file system.
10. Installation of different operating systems and managing application software.
11. Troubleshooting of standard PC.