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Physics NCERT Exemplar Solutions Class 12th Chapter Eight Physics Class 12th Physics NCERT Exemplar Solutions Class 12th Chapter Fourteen Semiconductor Electronics

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 cut-off state

2 Views | Posted 3 months ago

Asked by Shiksha User

1 Answer

Answered by

Payal Gupta | Contributor-Level 10

3 months ago

Correct Option - 4

Detailed Solution:

For Transistor

to act as a switch → Saturation & cut – off state

to act as an amplifier → Active Region

0 Upvotes 0 Downvotes

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