Answer / praveen

yes, an induction motor draws a max rated current at starting
to reduduse the current at starting vvvf drives are used

how we identify between current transformer and potential transformer without having it name plate?

5 Answers   L&T, TATA,

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WHAT IS LIGHTNING,HOW TO CALCULATE LIGHTNING DESIGN CALCULATION?

2 Answers   L&T,

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How is operate breaker failure scheme in substation

0 Answers  

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a 11 kv line is grounded and a 110 kv line is grounded. which line have the greater current flow?

4 Answers  

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What is the difference between MPCB and OLR?

11 Answers   ABB, Raj Agencies,

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Which types of gate insttaled in static switch. Please give me answer.

0 Answers   cpgn,

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what is power factor? whether it should be high or low? why?

11 Answers  

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when we r using 3.5 cable for a bldg. and put laod on each phase using the neutral and neutral is the return paht for the phase so the current of the neutral must be Ir+Ib+iY (return).But the size of the netural is .5 as comper to the phase.

2 Answers  

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The Frequency is measured by _________ bridge ?

3 Answers  

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Why the cores of large transformers build up of circular cross section?

0 Answers  

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what is counter poise conductors

0 Answers   IBM,

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Befor synchronissation of Generator what test to be carried out.pl.specify with reason.

3 Answers   Kanoria,

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