how to calculate a cable size while load is given in amp or kw and length is also define.?

1 Answers  

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in case of transformer the power factor is depend on input or the output

1 Answers  

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what is rating providing of contactor,relay,fuse unit for motor output power

2 Answers  

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detailed procedure how we calculate cost for pcc m10 and rcc m20 including centering and labour excluding steel/ iron

0 Answers  

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difference between relay and solenoid?

2 Answers  

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why they charge more bill for low power factor rather than high power factor

2 Answers  

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what is phase to phase fault? what is line to line fault?

2 Answers   Phoenix Technologies,

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why any inductive load need free wheeling diode?

4 Answers   Essar,

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Can we check ELCB constantly from R1 to R8 phase in 1 no DB?

0 Answers   Legrand,

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how can i apilly for electrical c licencese.sir,i completed B.Tech in electrical & electronics engineering in 201onot working any company

0 Answers   Subros,

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why co incidence factor considered in transformer sizing?

0 Answers  

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if the 10 hp motor name plate indicates rated current as 13.6 amp the what will be the thermal relay setting? Why? And in how much time relay will trip at the set value?

2 Answers  

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