on which power factor synchronous motor run

2 Answers   Bhel,

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In transformer how measure the winding temperature ?

5 Answers  

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which pump used in STP

0 Answers   Dalkia,

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Why the wave trap is put in Y phse only in switchyard?why not in other phases?

1 Answers   IAG Automation, REL,

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I would like to know that the fault curretn at base load and at 10% generation will be same? Fault level of BUS remain same with different generation?

0 Answers  

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what is the pre charge circuit,what will be work which function it will be use plz tell me

0 Answers  

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Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.

0 Answers  

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Why r used of cable 50sq.mm and above size cable in 3.5 core. And below size in 4 core ? any technical reason please explain it

2 Answers  

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what is the disadvantage of lagging power factor & why ?

2 Answers  

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what is advantage of using star to delta in place of dol starter

4 Answers  

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what is the chiller and working principal

0 Answers   Blue Star,

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What is the accepted limit to increase the choosen transformer capacity over the load and why ?

1 Answers  

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