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High d(i)÷d(t) causes _______________

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High d(i)÷d(t) causes _______________

(a) Local hotspots

(b) Breakdown

(c) High cost

(d) Low cost

I got this question in an online interview.

The question is from Solid-State Devices topic in section Introduction to Solid-State Devices of Electric Drives

1 Answer

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Best answer
Correct option is (a) Local hotspots

For explanation: High d(i)÷d(t) causes local hotspots. Local hotspots are the small areas with high temperature due to overcrowdedness of charge generation. This cause high heat generation.

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