`npn` transistors are preferred to `pnp` transistors because they haveA. low costB. low dissipation of energyC. capable of handling large powerD. electrons have high mobility than holes and hence high mobility of energy

`npn` transistors are preferred to `pnp` transistors because they have

1.	`npn` transistors are preferred to `pnp` transistors because they haveA. low costB. low dissipation of energyC. capable of handling large powerD. electrons have high mobility than holes and hence high mobility of energy
Answer» Correct Answer - D

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`npn` transistors are preferred to `pnp` transistors because they haveA. low costB. low dissipation of energyC. capable of handling large powerD. electrons have high mobility than holes and hence high mobility of energy

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