Special Diodes – 88

88. A pn junction that radiates energy as light instead of as heat is called a :

(a) LED
(b) photo-diode
(c) photocell
(d) Zener diode

Answer

Answer : (a)

Explanation

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

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Special Diodes - 83
Special Diodes » Exercise - 283. A pn junction that radiates energy as light instead of as heat is called a : (a) LED (b) photo-diode (c) photocell (d) Zener diode
Tags: special, diodes, exercise, pn, junction, radiates, energy, light, heat, called
Special Diodes - 97
Special Diodes » Exercise - 297. A crystal diode has ........ (a) one pn junction (b) two pn junctions (c) three pn junctions (d) none of the above
Tags: pn, special, diodes, exercise, diode, junction, electronics, engineering
Special Diodes - 94
Special Diodes » Exercise - 294. Another name for zener diode is ............ diode. (a) breakdown (b) voltage (c) power (d) current
Tags: special, diodes, diode, exercise, zener, electronics, engineering
Special Diodes - 54
Special Diodes » Exercise - 254. A crystal diode has ........ (a) one pn junction (b) two pn junctions (c) three pn junctions (d) none of the above
Tags: pn, special, diodes, exercise, diode, junction, electronics, engineering
Special Diodes - 74
Special Diodes » Exercise - 274. A zener diode is always .......... connected. (a) reverse (b) forward (c) either reverse or forward (d) none of the above
Tags: special, diodes, exercise, zener, diode, electronics, engineering

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