BASIC ELECTRICAL AND ELECTRONICS - Quiz

1) What is the unit of capacitance?

Ohm Voltage farad ampere

2) What is the purpose of colour code in cables?

Colour refers the current rating Colour refers the voltage rating Easy identification of each circuit Refers the size of the wire

3) Which device have the ability to store electrical charge?

Capacitor Resistor Insulator Conductor

4) What is the energy conversion of battery during discharge?

Electrical energy into heat energy Chemical energy into electrical energy Electrical energy into chemical energy Electrical energy into mechanical energy

5) Which electronic component is used as a solid state switch?

Inductor Resistor Capacitor Transistor