When can we take Neutral as common neutral link?

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The exciting current of a transformer is non sinusoidal. why?

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0 Answers   TATA,

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What is steady state response?

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why cont we short earth and N.......?

3 Answers  

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If i am running of spindle at 2000rpm ,but How to spindle stop at the second I am resetting the machine in CNC machines

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What are Directly Exited Generators?

2 Answers  

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What is the difference bet ween EDO Type & MDO type ACBs, and what is the advantage EDO Type over than MDO type ACBs.

2 Answers   Siemens,

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i have a roll dia aprox.43 inches and gear box ratio is 14.3.so my question is how was decide the kw rating of motor.

1 Answers  

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I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?

0 Answers   US Electrofused Minerals,

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Starting Time of LT & HT Motor

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what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.

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