How can we calculate D.C.Load current in terms of A.C. load current?

2 Answers  

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how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?

22 Answers   Alstom, Infotech,

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make control wire diagram of start and stop a function with a single push button

1 Answers   Sona,

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what is suitable cable for 25 HP motor ? start with VFD ac supply 50 hz

3 Answers   Mac,

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why the generator efficiency is greator than motor?

4 Answers  

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what is the difference between capacitive voltage transformer & inductive voltage transformer.

3 Answers  

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How many percent of power are not being registered if we bypass one side of the meter base terminal using #8 cu wire on 1-phase kwhr meter. 

1 Answers  

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where reactive power is used

0 Answers  

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it is difficult to interrupt a capacitive current because (a)it has a leading power factor (b)current magnitude is very small (c)the restriking voltage can be high (d)stored energy in the capacitor is high

2 Answers   DGVCL Dakshin Gujarat Vij Company, MGVCL, UGVCL Uttar Gujarat Vij Company Ltd,

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What is the function of the exiter in DG.

3 Answers  

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how could we know the size of cable by physical view?

0 Answers   Havells, United Engineering,

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What is the relation between frequency and motor rpm?

0 Answers  

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