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Muhammad

بِسمِ اللَّهِ الرَّحمٰنِ الرَّحيمِ

From: Sahiwal Division

Registered: 2012-03-22

Posts: 22,197

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PN—junction diode works as insulator, if connected?

ECAT (Engineering College Admission Test) Quizzes Electromagnetic Waves and Electronics

Question:
PN—junction diode works as insulator, if connected

Option A):
In forward bias
Option B):
Either to A.C. source or in reverse bias
Option C):
To A.C. source
Option D):
In reverse bias

Correct Answer is Option D):
In reverse bias

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