Transistors – 57

57. A transistor has ……..

(a) one pn junction
(b) two pn junctions
(c) three pn junctions
(d) four pn junctions

Answer

Answer : (b)

Explanation

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

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BJT - 2
BJT » Exercise - 12. A BJT has : (a) One PN junction (b) Two PN junctions (c) Three PN junctions (d) Four PN junctions
Tags: pn, junctions, exercise, junction, three, electronics, engineering
FET - 65
FET » Exercise - 265. In a FET, there are ............... pn junctions at the sides. (a) three (b) four (c) five (d) two
Tags: exercise, pn, junctions, three, 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, junctions, exercise, junction, three, 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, junctions, exercise, junction, three, electronics, engineering
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, junctions, exercise, junction, three, electronics, engineering

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