Answer / sheikh

approximately 3 seconds not more then 3 seconds

We have 420volts, Diesel gen-sets each 750kva 4nos. we are operating with bus bar duct having 10x150mm for each face 4nos. our question is what is the minimum gap required between each face? is there any satutory regulations?

1 Answers   Alliance One,

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What do you mean by distributed winding in alternators? how exactly is 3 phase power generated?

2 Answers  

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how to reduce the magnetizing current in distribution transformers

1 Answers  

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how the 6.6KV motor can be used with 11KV?

2 Answers  

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WHAT IS SPEC OF CLEANROOM MOTOR AND LIGHT FITTINGS?

0 Answers   Apotex, JLL,

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what will be the maximum winding temperature of 6.6kv HT motor 450kw, Full load current 49A. 50Hz Frequency.

0 Answers   DVC,

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what will happen if the field and armature both are made to rotate in a synchronous machine ?

4 Answers  

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what purose of the double circuit transmission line phase of the line phase changed for circuit-1 for Circuit-2 R-Y-B B-Y-R

0 Answers   NCC,

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What voltage is used in Directional earth fault relay? and why?

5 Answers   L&T,

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what is upper impedance and lower impedance of a distance relay

0 Answers  

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is this the formula of building wiring to get the main breaker.Watts/volts*.8%+higher motor*(25%)=ampere. yes or no or send the correct formula for building wiring.

0 Answers  

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CAN ANYBODY EXPLAIN WHAT ACTUALLY MEAN BY THE PHASE DEFFRENCE? R,L,C CIRCUITS?

5 Answers  

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