why field winding is placed on rotor winding not on stator winding in case of synchronous machine?

13 Answers   HAL, TATA,

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what is the difference between delta-delta, delta-star transformer???

3 Answers  

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will we have to design the UPS differently for both i.e. if we want to connect the two batteries in parallel and/or we want to connect the two batteries in series ?

4 Answers  

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how to calculate short circuit breaking capacity KA for 2500kva 33kv transformer.

0 Answers  

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Since phi is the angular displacement between V & I, then why we use phi in power triangle ie. when showing active, reactive & apperent power in triangular manner & if it is ok then where is V & I in the triangle.

1 Answers  

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What is the different types of cable & current capacity of cable

0 Answers  

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Is vtg is controlled by the resistor? if else how much?

0 Answers   Sail,

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Can we connect two or more energy meters/Amp meters on one CT set(Three phase).

5 Answers   Parle, Watermark Engineering,

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what is effect of 5amp fuse on 2mva pry protection of transformer

0 Answers  

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Which Motor used in Fan's Motor ?

3 Answers   Matsui Technologies,

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how do you select the ct/pt rating in substation

1 Answers   Apollo, Shreem Electric Ltd, Tata Motors,

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What is use of reactor..how it is help ful in electrical system .....brief explain

1 Answers  

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