Answer / kumaresan r

what is load u need to calculate cable size

List the advantages of star-delta starter with induction motor?

0 Answers  

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why we use shunt in a rectifier system ?

1 Answers  

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what is cogging and crawling

20 Answers   ABB, Ashok Leyland, Bharat Bijlee, BMRCL, MN Dastur, Siemens,

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what is MULTIPLYING FACTOR in substations??

2 Answers  

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If we have a 2000kva load,How much kvar capacitors we go to add to improve the power factor at 0.9?pls give the calculation and fully theory?

2 Answers   ABB, Unitech,

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if HT side voltage is high current is low . and LT side voltage is low current is high please explian.

5 Answers   HP,

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Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station

0 Answers  

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What is reactive power and where it is used.

0 Answers  

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A 100 MVA transformer may be cooled with?

6 Answers   HCL,

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What are the different types of testing in ht cables?

3 Answers  

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why transformer tank is in rectangular shape what happen when it is in step shape

0 Answers  

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what are factors to be consider to design a HT & LT motor?

1 Answers  

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