ACTIVE AND PASSIVE COMPONENTS - Quiz

1) How power rating is specified for transformers?

Watts (W) Voltage (V) Volt ampere (VA) Horse power (HP)

2) Which component opposes any change in current?

Diode Resistor Inductor Capacitor

3) What is the unit of inductance?

Joule Farad Henry Watts

4) Which value is equal to one picofarad?

106 Farad 1012 Farad 10-6 Farad 10-12 Farad

5) Which factor determines the inductance value?

Material of the coil Diameter of the coil Frequency of the current Current flow through the coil