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The term used to measure the degree of utilization of SCRs connected in series & parallel is

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in Power Electronics by (27.1k points)
The term used to measure the degree of utilization of SCRs connected in series & parallel is

(a) tuf

(b) string efficiency

(c) voltage/current utilization ratio

(d) rectification efficiency

I had been asked this question during an online interview.

The question is from Interconnecting Thyristors topic in portion Power Electronics Devices of Power Electronics

1 Answer

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by (45.1k points)
Right option is (b) string efficiency

To elaborate: String Efficiency = Rating of the whole string/(rating of one SCR x number of SCRs)

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