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.Management Sciences
A. The light emitting diodes
B. Photo diodes
C. Photo voltaic cell
D. Solar cells.
Related Mcqs:
- The velocity of an oscillating charge as it moves to and fro along a wire is always_____________?
- A. constant B. zero C. changing D. infinite...
- Depletion region of a junction is formed_____________?
- A. during the manufacturing process B. under forward bias C. under reverse bias D. when temperature varies...
- In full wave rectification the output D.C. voltage across the load is obtained for_____________?
- A. The positive half cycle of input A.C. B. The negative half cycle of input A.C. C. The complete cycle of input A.C. D. All of the above....
- In half-wave rectification the output D.C. voltages is obtained across the load for_______________?
- A. The negative half cycle of A.C. B. The positive half cycle of A.C. C. The positive and negative half cycles D. Either positive or negative half of A.C....
- The electronic circuits which implement the various logic operations are called_____________?
- A. Logic gates B. Boolean algebra C. Amplifier gain D. Logic functions...
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