Why we are checking the vector group & turn ratio of Xformer while PM?

1 Answers  

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how to decide the load on secondary of the tranformer

1 Answers   DLF,

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while running ,synchronous generator is being turned off.what will happen to the current flow??

1 Answers  

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What is a copper loss or i2r loss pc?

0 Answers  

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Why we use Y-Y connection in power transformer (8-10 MVA, 132 kV to 11 KV)and D-y in distribution transformer (2 MVA, 11 KV to 440 Volts)?

4 Answers  

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Is a current transformer step up or step down ?

2 Answers  

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What is the use of Isolation Transformer, and Neutral is using for return path, finally this current is going.... but same time the voltage of the neutral should be below 1 V...

6 Answers  

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Why we should not parallel the with EB

1 Answers  

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Will The Rated Capacity of 20 MVA ,220/6.6 KV, ONAN cooling Power Tranformer be increased up to 25 MVA with respect to its %Impedence by ONAF cooling with same rating..?

2 Answers   Ambuja,

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why it is so called as xlpe(cross linked poly ethyline) cable?

0 Answers  

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hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"

0 Answers  

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how "rabbit ACSR" conductors are more efficient than "weasel ACSR" conductors

1 Answers   AITM,

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