Semi-conductors with donor atoms and free electrons belong to the type________________?

Related Mcqs:

Identify the correct statement about minority carriers_____________?

A. holes in n-type and free electrons in p-type B. holes in n-type and p-type C. free electrons in n-type and holes in p-type D. free electrons in n-type and p-type...

Which one of the following has the greatest energy gap ?

A. insulator B. conductor C. semi conductor D. any of above...

The semiconductor diode can be used as a rectifier because _______________?

A. It has low resistance to the current flow when forward biased & high resistance when reverse biased. B. It has low resistance to the current flow when forward biased. C. It has high resistance to the current flow when reverse biased D. Its conductivity increases with rise of temperature....

Acceptor and donor impurities donate______________?

A. n-carriers only B. p-carriers only C. p-carriers and n-carriers respectively D. n-carriers and p-carriers respectively...

The operation of a transistor requires______________?

A. That the emitter be heated B. That the base be heated C. That the collector be heated D. None of the above...