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High d(v)÷d(t) causes _______________

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High d(v)÷d(t) causes _______________

(a) Local hotspots

(b) False triggering

(c) High cost

(d) High-speed operation

I have been asked this question during an interview.

My question is taken from Solid-State Devices topic in portion Introduction to Solid-State Devices of Electric Drives

1 Answer

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The correct answer is (b) False triggering

Explanation: High d(v)÷d(t) causes false triggering. The high value of d(v)÷d(t) causes the breakdown of the junction J2. The thyristor will trigger automatically.

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