Answer / ys

For Distribution transformers only :
The primary side does not contain neutral connection as its
delta conncted & in secondary side contains a neural
connection as star connected

Answer / h.p.sahu

The primary side connected to Power supply side Where as
the load is connected to seconadry side.

Answer / mabeta

primary transformer is used to step up the voltage for transmission purposes while a secondary transformer is used to step down the voltage for distribution purposes at the load end of a power system.

why high speed tripping relay will be used in tripping circuit why not normal relay

0 Answers  

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

1 Answers  

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What should be the protection scheme for a 15kw, 3-phase motor working in a lathe machine.

0 Answers  

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Is there any difference in AC current/ DC current carrying capacity of a conductor .What can be maximum current handling capacity of a 2.5mm stranded cu cable when connected to AC and DC supply.

1 Answers  

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What is the minimum IR value of HT/ LT cable? Pls post separetely!!!!!

0 Answers   Bhel,

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What is the difference between neutral and ground?

3 Answers   Cethar Limited, Torrent Power,

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how to select size of hardware for linking aluminium busbar is it depend on area of busbar or current flowing through bus bar

0 Answers  

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what is the difference between diode and zener diode?

21 Answers  

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Please give me the formula stating relation between AC & Dc.

2 Answers   JP Group,

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How can transformer oil be used in transformers with voltage rating above its breakdown voltage?

2 Answers  

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What is the use device of the grid.

1 Answers   Premier,

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what methods are used to improve power factor?

3 Answers  

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