how to select power and control contactor .

1 Answers   Bhel,

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The basis on which voltage selection of motor is done i.e. either HT or LT.

1 Answers   DAE,

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our scope called one core cable for distribution system so we like to use 4 core cable with one equipment grounding conductor so what kind of technical reasons i can say that the 4core is better then 1 core,

2 Answers   Elite Construction,

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I have 500A load (WHICH IS SEPARATE MDP PANEL),an MCC panel with 4000A Breaker.Already I have 2500A load.Can I connect this load directly to the Busbar since I have PROTECTION IN MY MDP Panel ?

4 Answers  

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what is the effect of change in supply frequency on load angle of synchronous motor,all other parameters remaining same?

0 Answers  

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What is transister , thermister , thyrister? what is its function? where this using?

1 Answers  

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What are linear and non-linear systems?

0 Answers  

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Mention the value of earth resistance and factors on which it depends on.

1 Answers  

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How many speed of dg start motor for engine starting time

1 Answers  

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What are the tests to be done on circuit breaker?

1 Answers  

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A MACHINE WHICH HAVE 1000rpm SPEED IS LARGER IN SIZE AS COMPARED TO THAT OF A MACHINE WHICH HAVE 1500rpm.WHY ?

2 Answers  

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what is mean by NTPC?,why didn't electric shock in train?

7 Answers  

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