The specially designed semi-conductor diodes used as fast counters in electronic circuits are______________?

Related Mcqs:

1. The specially designed semi-conductor diodes used as fast counters in electronic circuits are_______________?

   A. The light emitting diodes B. Photo diodes C. Photo voltaic cell D. Solar cells....

2. The especially designed semiconductor diodes used as indicator lamps in electronic circuits are___________?

   A. The switch B. The light emitting diode C. The photo diodes D. Solar cells....

3. The electronic circuits which implement the various logic operations are called_____________?

   A. Logic gates B. Boolean algebra C. Amplifier gain D. Logic functions...

4. Semi-conductor germanium and silicon are_________________?

   A. pentavalent B. trivalent C. divalent D. tetravalent...

5. Forward current through a semi conductor diode circuit is due to____________?

   A. minority carriers B. majority carriers C. holes D. electron...

6. To obtain a p-type semi-conductor Si Crystal must be doped with foreign atoms whose valency is_____________?

   A. 2 B. 3 C. 4 D. 5...

7. A current carrying conductor is placed in a uniform magnetic field parallel to it. The magnetic force experienced by the conductor is _____________________?

   A. F=1/B B. F=1/Bsinθ C. F/0 D. F=1/Bcosθ...

8. Non-inverting amplifier circuits have____________?

   A. A very high input impedance B. A very low input impedance C. A low output impedance D. None of the above...

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

   A. n B. p C. mix D. any of above...

10. Many of the semi conductors are crystals of the type__________________?

    A. Face centred cubic B. Body centred cubic C. Simple cubic D. All of the above...