Basic Electronics MCQs

The majority carriers in NPN and PNP Transistors are

The majority carriers in NPN and PNP Transistors are

If base current is 100µA and current gain is 100, then collector current is

If base current is 100µA and current gain is 100, then collector current is

The DC Current Gain of a Transistor is

The DC Current Gain of a Transistor is

Number of PN Junctions in a Transistor

Number of PN Junctions in a Transistor

The Base – Collector Diode (Base Collector Junction) is usually

The Base – Collector Diode (Base Collector Junction) is usually

The Base – Emitter Diode (Base – Emitter Junction) in an NPN Transistor is

The Base – Emitter Diode (Base – Emitter Junction) in an NPN Transistor is

The doping concentration of Base in NPN Transistor is

The doping concentration of Base in NPN Transistor is

Copper is a

Copper is a

The most commonly used semiconductor element is

The most commonly used semiconductor element is

The size comparison between Base, Emitter and Collector is

The size comparison between Base, Emitter and Collector is