on which power factor synchronous motor run

2 Answers   Bhel,

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1.difference between sts & ats? 2.what is fm200 system brefly explain?

1 Answers   Ericsson,

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what is the requirement regarding earthing of Single conductor with AWA

0 Answers  

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When alarm is activated in buccholz relay in transformer

1 Answers  

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Iin ESP why positive is grounded ? why not negative ?

0 Answers  

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what is mean by PIR in circuitbreaker and give me detail of that?

0 Answers  

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why distribution transformer is uesd in Delta/Star formation?is there any significance in doing this?If yes then breif?

3 Answers  

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why power is generatd at 50 hz only..? can we do this on another freq...?

7 Answers  

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why we are having many type of vector group in the transformer ,what is the use of it?

2 Answers  

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What is the pratically meaning of neagative going ac current.

1 Answers  

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i have faced a problem in ro plant grunfos make bm30type pump it is 22kw pump. We start this pump using siemens 3rw 4423-ibc44, 30kw softstarter but this soft starter will frequently failier so we planed to change dol starter. So pls tell anybudy its possible or not.

0 Answers  

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How can we calculate the rating of a cable with formula?

2 Answers   TATA,

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