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Diodes — CSIR Net PYQ (Question 1)

A Diodes previous-year question (PYQ) from Electronics (CSIR Net). Read the question, check the correct answer, then practise the full topic.

CSIR Net Electronics Diodes

Question 1 of 15 · 3.5 marks

If the reverse bias voltage of a silicon varactor is increased by a factor of 2 , the corresponding transition capacitance
  1. 1increases by a factor of
  2. 2increase by a factor of 2
  3. 3decreases h a factor of
  4. 4decreases by a factor of 2
Correct answer: Option 3
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This Diodes PYQ is part of the Electronics section of CSIR Net. Browse more Diodes questions or join the PhysicsByAaryan live batch for full conceptual coverage.