Regulated Power Supplies – 23

23. A zener diode …………

(a) is a battery
(b) acts like a battery in the breakdown region
(c) has a barrier potential of 1 V
(d) is forward biased

Answer

Answer : (b)

Explanation

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

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Regulated Power Supplies - 17
Regulated Power Supplies » Exercise - 117. A 30 V zener will have depletion layer width ............ that of 10 V zener. (a) more than (b) less than (c) equal to (d) none of the above
Tags: regulated, power, supplies, zener, exercise, electronics, engineering
Regulated Power Supplies - 79
555555555579. The 7805 regulator IC provides ________. (a) 5 V (b) –5 V (c) 12 V (d) –12 V
Tags: regulated, power, supplies, electronics, engineering
Regulated Power Supplies - 24
Regulated Power Supplies » Exercise - 124. The load voltage is approximately constant when a zener diode is ............ (a) forward biased (b) unbiased (c) reverse biased (d) operating in the breakdown region
Tags: regulated, biased, supplies, power, region, breakdown, diode, forward, zener, exercise
Regulated Power Supplies - 22
Regulated Power Supplies » Exercise - 122. Which of these is the best description for a zener diode ? (a) It is a diode. (b) It is a constant-current device (c) It is a constant-voltage device. (d) It works in the forward region.
Tags: regulated, power, supplies, diode, exercise, zener, forward, region, electronics, engineering
Regulated Power Supplies - 6
Regulated Power Supplies » Exercise - 16. An ideal regulated power supply is one which has voltage regulation of ........... (a) 0 % (b) 5 % (c) 10 % (d) 1 %
Tags: regulated, power, supplies, exercise, electronics, engineering

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