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Zenor breakdown in a semiconductor diode occurs when
Options
(a) Forward current exceeds certain value
(b) Reverse bias exceeds certain value
(c) Forward bias exceeds certain value
(d) Potential barrier is reduced to zero
Correct Answer:
Reverse bias exceeds certain value
Explanation:
Zener breakdown occurs in a semiconductor diode when reverse bias exceeds certain value.
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The breaking stress of a wire depends upon
- An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance.
- A compass needle which is allowed to move in a horizontal plane
- A uranium nucleus ₉₂ U ²³⁸ emits an α-particle and a β-particle in succession.
- If two vectors 2i+3j+k and -4i-6j-λk are parallel to each other, then the value of λ is
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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