Answer / wareagle

Google "What is the starting current of a DC Motor?" and
you will get the following link

http://zone.ni.com/devzone/cda/ph/p/id/46

Answer / subaharan

For DC Motor power P=V*I so the current I=P/V Ex.:P=120KW,V=220 means I=120/220; I=0.5Amps

if the power factor is .88 i want to increase the power factor to .99 what number of capacitor is to add?

3 Answers   Amway,

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why power factor is lagging and leading(i.e -1to +1)

2 Answers  

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Can anyone please provide me details of MCCB/Contactor/SFU rating calculations for a motor feeder..for example 50 kw.. not from type-2 cordination chart. i want manual calculations..

0 Answers  

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through which medium return supply given to alternator please answer in details

1 Answers   MahaGenco,

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A 230 v dc series motor is connected to 230 V ac supply, then

1 Answers  

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what is the defination of 'Mass' & 'Weight'

3 Answers  

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sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com

0 Answers  

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How to decide the input and output circuit breaker for a 1600kva transformer.Is there any calculation is involved.

5 Answers  

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Why at the starting of induction motor current is high?

5 Answers  

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what is the minimum dielectric stregth of transformer oil.

25 Answers   HP,

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comparision between ACB and VCB

1 Answers  

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What will hapen if we run generator below 47.6hz frequency?

9 Answers   TATA,

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