Answer / sambalpur

If Kva rating it's depends upon the temp up to which it can whistand

Generaly 75'c

For more Kva more current so more copper
Nd for same copper with increasing Kva cooling needs to be change ie OnAn to OfAf

How to determine the Power factor is Leading,Lagging & Unity ?.I don'thave any Meters.

3 Answers  

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IS THE ANY DIFFERENCE B/W GENERATORS & ALTERNATORS

6 Answers  

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What is advantages of VSCF wind electrical system?

0 Answers  

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what happens to the speed of a DC series motor when series field winding is removed?

8 Answers  

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what is the distance maintained between the power and data cables with respect to the KVA .... plss give me the formula

1 Answers  

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how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.

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Why indicated only R.Y.B to phase.

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can we use 3 phase UPS for Motors and Other Machines

4 Answers   ACC,

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How will I know that how many batteries I should connect to my UPS unit?

3 Answers  

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what is the full form of FRL (3/20,7/20 EARTH WIRE)..????

3 Answers   Aster, Divis Laboratories, FRL, Gasco,

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How two nos. 130 kw D.C motor get synchronise using D.C drive.

0 Answers  

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why the blede and jow of isoletor demage in substation?explan.

1 Answers  

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