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In case of a cosine firing scheme, __________ is used to get a cosine wave

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+1 vote
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in Power Electronics by (27.1k points)
In case of a cosine firing scheme, __________ is used to get a cosine wave

(a) ic 555

(b) a comparator

(c) an integrator circuit

(d) a differentiator circuit

I had been asked this question during a job interview.

This interesting question is from Gating Circuits topic in portion Other Circuits of Power Electronics

1 Answer

0 votes
by (45.1k points)
Correct choice is (c) an integrator circuit

To explain I would say: The Sync. Transformer is connected to a integrator to obtain a cosine-wave.

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