1.

One way in which the operation of an n-p-n transistor differs from that of a p-n-p transistor is that

Answer»

the EMITTER junction is reverse biased in the n-p-n.
the emitter INJECTS minority carriers into the base region of the p-n-p and majority carriers in the base region of the n-p-n.
the emitter injects holes into the base region of the p-n-p and ELECTRONS into the base region of the n-p-n.
the emitter injects electrons into the base region of the p-n-p and holes into the base region of the n-p-n. 

ANSWER :C


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