PN Junction Diode – 24

24. The variable capacitance property possessed by the reverse biased PN junction is used to construct a device known as :

(a) Zener diode
(b) Volta caps
(c) Gunn diode
(d) Tunnel diode

Answer

Answer : (b)

Explanation

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

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PN Junction Diode - 23
PN Junction Diode » Exercise - 123. What is the type of capacitance effect exhibited by the PN junction when it is forward biased ? (a) Diffusion capacitance (b) Storage capacitance (c) Drift capacitance (d) Transition capacitance
Tags: capacitance, pn, junction, diode, exercise, biased, electronics, engineering
Special Diodes - 71
Special Diodes » Exercise - 271. A zener diode has ........ (a) one pn junction (b) two pn junctions (c) three pn junctions (d) none of the above
Tags: pn, exercise, zener, diode, junction, electronics, engineering
PN Junction Diode - 18
PN Junction Diode » Exercise - 1& 18. What is the type of capacitance effect exhibited by the PN junction, when it is reverse biased ? (a) Transition capacitance (b) Diffusion capacitance (c) Space charge capacitance (d) Drift capacitance
Tags: capacitance, pn, junction, diode, exercise, reverse, biased, electronics, engineering
PN Junction Diode - 26
PN Junction Diode » Exercise - 126. A PN junction is a/an : (a) Oscillator (b) Amplifier (c) Insulator (d) Rectifier
Tags: pn, junction, diode, exercise, electronics, engineering
PN Junction Diode - 17
PN Junction Diode » Exercise - 1& 17. Capacitive effects are exhibited by PN junctions when they are : (a) Forward biased (b) Reverse biased (c) Either forward or reverse biased (d) Neither forward nor reverse biased
Tags: biased, pn, reverse, junction, diode, exercise, electronics, engineering

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