Explore topic-wise MCQs in Electronic Devices and Circuits.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Electronic Devices and Circuits knowledge and support exam preparation. Choose a topic below to get started.

1.

In which of the following semiconductor, the concentration of the holes and electrons is equal?

A. Intrinsic
B. Extrinsic
C. Compound
D. Elemental
Answer» B. Extrinsic
Discussion
2.

The thermal equilibrium concentration of the electrons in the conduction band and the holes in the valence band depends upon?

A. Effective density of states
B. Fermi energy level
C. Both A and B
D. Neither A nor B
Answer» D. Neither A nor B
Discussion