12th Class Physics MCQS
A transistor has:
Two regions
Four regions
Single regions
Three regions
One use of a single p-n junction semiconductor in an electrical circuit is a
Diode
Transistor
Rectifier
Battery
Conversion of A.C into D.C is called:
Rectification
Pair production
Amplification
Compton effect
For normal use:
Emitter base junction is forward biased
Collector base junction is reserved biased
Both c and b
Emitter base function is reversed biased
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