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9

Electronic Components MCQ with Answers

9) Which current is required to turn ON SCR from OFF state to ON state?

Holding current

Latching current

Reverse blocking current

Forward blocking current

Answer is:

Latching current

Electronic Components MCQ with Answers

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Related Electronic Components MCQ with Answers

10) Which is the control terminal of SCR?

Gate

Cathode

Anode

Base

Answer is:

Gate

11) How many terminals are in fixed voltage regulator IC?

3

4

5

6

Answer is:

3

12) How the size of integrated circuits (IC) compared with discrete circuit?

Large

Small

Similar

Very large

Answer is:

Small

13) What does 05 indicates in IC 7805?

Positive output current

-5V

+5V

Negative output current

Answer is:

+5V

Electronic Components MCQ with Answers

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