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Special Diodes – 2 – 6

76. In the breakdown region, a zener diode behaves like a ……… source.

(a) constant voltage
(b) constant current
(c) constant resistance
(d) none of the above

Answer
Answer : (a)

Explanation
No answer description available for this question. Let us discuss.

77. A zener diode is destroyed if it ……..

(a) is forward biased
(b) is reverse biased
(c) carries more than rated current
(d) none of the above

Answer
Answer : (c)

Explanation
No answer description available for this question. Let us discuss.

78. A series resistance is connected in the zener circuit to ……..

(a) properly reverse bias the zener
(b) protect the zener
(c) properly forward bias the zener
(d) none of the above

Answer
Answer : (b)

Explanation
No answer description available for this question. Let us discuss.

79. A zener diode is …….. device.

(a) a non-linear
(b) a linear
(c) an amplifying
(d) none of the above

Answer
Answer : (a)

Explanation
No answer description available for this question. Let us discuss.

80. A zener diode has …….. breakdown voltage.

(a) undefined
(b) sharp
(c) zero
(d) none of the above

Answer
Answer : (b)

Explanation
No answer description available for this question. Let us discuss.

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