(a)The forward current is excessive (b)The forward bias exceeds a certain value (c)The reverse bias exceeds a certain value (d)The potential barrier is reduced to zero
Answer
Answer : (c)
Explanation
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Special Diodes » Exercise - 274. A zener diode is always .......... connected. (a) reverse (b) forward (c) either reverse or forward (d) none of the above
Special Diodes » Exercise - 275. A zener diode utilises ........ characteristic for its operation. (a) forward (b) reverse (c) both forward and reverse (d) none of the above