Thyristors – 4

4. A silicon controlled rectifier has :

(a) Two external leads
(b) Three external leads
(c) Four external leads
(d) Three doped regions

Answer

Answer : (b)

Explanation

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

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Rectifiers » Exercise - 119. The ripple factor of a half-wave rectifier is ........ (a) 2 (b) 1.21 (c) 2.5 (d) 0.48
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BJT - 90
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