Diodes — CSIR Net PYQ (Question 4)

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

Question 4 of 15 · 3.5 marks

A Zener diode with an operating voltage of 10 V at

25^{\circ} C

has a positive temperature coefficient of

0.07%

per

^{0} C

of the operating voltage. The operating voltage of this Zener diode at

125^{\circ} C

112.0 V
211.7 V
310.7 V
49.3 V

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.