Calculate the De-rating factor if the string efficiency is 5 %.(a) .95(b) .55(c) .65(d) .85The question was posed to me during an online interview.I'd like to ask this question from Solar Powered Pump Drives topic in portion Solar and Battery Powered Drives of Electric Drives

Calculate the De-rating factor if the string efficiency is 5 %.(a) .95

1.	Calculate the De-rating factor if the string efficiency is 5 %.(a) .95(b) .55(c) .65(d) .85The question was posed to me during an online interview.I'd like to ask this question from Solar Powered Pump Drives topic in portion Solar and Battery Powered Drives of Electric Drives
Answer» Correct option is (a) .95 For explanation I WOULD SAY: De-rating FACTOR is used to measure the reliability of a string. The value of the De-rating factor is 1-(string EFFICIENCY)=1-.05=.95.

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Calculate the De-rating factor if the string efficiency is 5 %.(a) .95(b) .55(c) .65(d) .85The question was posed to me during an online interview.I'd like to ask this question from Solar Powered Pump Drives topic in portion Solar and Battery Powered Drives of Electric Drives

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