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False triggering of the SCRs by varying flux & noise is avoided by using

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in Power Electronics by (27.1k points)
False triggering of the SCRs by varying flux & noise is avoided by using

(a) F.A.C.L.F & C.B

(b) Shielded cables & twisted gate leads

(c) Snubber circuits

(d) di/dt inductor in series with the gate terminal

I have been asked this question in an interview for internship.

My question is from Thyristor Protection in chapter Power Electronics Devices of Power Electronics

1 Answer

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by (45.1k points)
The correct choice is (b) Shielded cables & twisted gate leads

To explain: Shielded cables provide isolation from outside noise.

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