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

What does quality factor depend on in resonance?

0 Answers  

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Why we use Fuse in transformer in secondary side.Why we dont use fuse in primary side?

1 Answers   Care,

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How do performance buccholz relay testing in power transformer

1 Answers  

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distribution is maximum done by a)radial b)network c) parallel d)b & c

0 Answers  

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how to work current transformer and potential transformer

1 Answers   Adhunik,

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how to find insulation resistance of a generator(11kv) by theoritical formula??

1 Answers  

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Before i went to bed my master bathroom lights were working fine. At 2 am, when I went to use the lights, none of them were working. The outlets throughout the bathroom work, but the lights and fan above the toilet don't. I have two panels of switches. The one panel has four switches. One of the switches turns on the hall light, and that works. The other three are to other lights, and they don't. The other panel has three switches. One of those is to the fan, and the other is to a light above the toilet. The other is a to light that is also on that other panel. I tried the breakers, and the one that turns off the outlets, marked for the bathrooom, turns on and off the outlets. None seemed to be tripped. I checked the lightbulbs, and they are fine. Please help

2 Answers  

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1 Ton is equal to how many watts?

0 Answers  

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why we use low kv lightining arrester in line for example 9 kv using in 11kv

1 Answers  

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what is the safety of VCB.

5 Answers   Nagarro, Roto Power, RotoPower,

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what is electronic regulator and how we can use that in fans?

3 Answers  

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What are the advantages and disadvantages of negative feed back?

0 Answers  

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