Answer / pkv

in transformer both side LA is installed because LA is the
for the lightening due to external system ligtining strokes
and overvolteges surge and it can be come from HV or LV
over head line and switching operation

Why reverse relay used

2 Answers   cpgn,

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How we can calculate the Amps for the cable Ex:- For 1sqmm wire how many amps we can draw (calculation)

0 Answers   TATA,

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what are the 6 terminals of the motor plss give me in details

5 Answers   Siemens,

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kindly send me 11KV MV motor differential protection procedure by primary injection method.

0 Answers  

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WHY THE RATINGS OF TRASNFORMER IS IN KVA?

5 Answers   Jindal,

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According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.

0 Answers  

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. The string effcy in AC sys is 80% Then for same power, the string effcy in dc sys is a) less than 80% b) 80% c) more than 80% d) zero

1 Answers   Engineers India Limited,

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define regulation

3 Answers  

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What do you mean by S.F.U. unit? application of it.

16 Answers   Indo Asian,

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What is the difference between earthed and unearthed power cable.

1 Answers  

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In our plant we are having 6.6 v motor wih MV drive running frm last two years.udenly at some speed motor getting vey vibrations what is the problem

2 Answers   ITC Infotech,

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How phase displacement change in the over current relay coils.

0 Answers  

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