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.Management Sciences
A. The light emitting diodes
B. Photo diodes
C. Photo voltaic cell
D. Solar cells.
Related Mcqs:
- Semi-conductor germanium and silicon are_________________?
- A. pentavalent B. trivalent C. divalent D. tetravalent...
- p-n junction when reversed biased acts as a_______________?
- A. capacitor B. inductor C. on switch D. off switch...
- 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 electronic circuits which implement the various logic operations are called_____________?
- A. Logic gates B. Boolean algebra C. Amplifier gain D. Logic functions...
- An OP-AMPs can amplify_______________?
- A. D.C. B. A.C. C. Both A.C. & D.C. D. None of the above...
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