Signals and Switches

Q1: Normal operation of an NPN bipolar transistor requires the base to be ________ with respect to the emitter, and ________ with respect to the collector.

A negative, positive

B negative, negative

C positive, positive

D positive, negative

ANS:A - positive, negative

In NPN emitter-base circuit should be forward bias i.e. connected to a positive and base-collector circuit should be reverse bais i.e negative.

img not found

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.