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For a transistor to act as a switch, it must be operated in

Option: 1

Active region.


Option: 2

Saturation state only.


Option: 3

Cut-off state only.


Option: 4

Saturation and cult-off state.


Answers (1)

best_answer

For a transistor as a switch, it operates in saturation and cut-off region.

For amplifier it perates in an active state

The correct answer is (4)

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vishal kumar

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