Answer / hcnaidu

Output Power/Input Power*100

Answer / bhavana

%eff=(output power)/(input power)
=(output power)/(output power + total losses)
=(output power)/(output power + iron loss + cu loss)

What is the maximun current carring capacity in per phase for three pole 100anps rating ncb

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why delta delta connection generally not use in transformer

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What is rotary phase converter?

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how does ELR works? explain

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I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com

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Explain the operation of grid connected central solar inverter ?

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What is real time power factor control panel(RTPFC)?

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Difference of induction motor & servo motor ??

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2. The heaviest and lightest strings on a certain violin have linear densities of 3.0 and 0.29 g/m. What is the ratio of the diameter of the heaviest string to that of the lightest string, assuming that the strings are of the same material?

1 Answers  

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