Answer / suresh apgenco

negative slip means generating action takes place in the
motor

what is the use of pmg in exciter?

3 Answers  

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how to calculate the no load current in transformer?

0 Answers  

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what is the principal of star delta starter?

9 Answers  

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what is the suitable voltage of transmission line to transmit 10000w power through 250 km. (a)11kv (b)33kv (c)66kv (d)132kv ]and please tell me whats the logic behind it

7 Answers   ONGC,

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what r the tests on the 3 phase transformers can any one explain how to test using megger on transformers thx

2 Answers  

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Can we parallel lise the secondary side of the two similiar transformers with same voltage ration, imp, but with different vector groups.. ( for ex. 11 KV / 6.6KV two trfs but different vector groups can we parallelise both of them ,, what happens if we parallelise them

1 Answers  

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how netral CT is selected (including its details specification)

8 Answers   ABB, ABC, dbpl, Mecon, Shree Engineering, Tapasya Transformers,

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-----------means a source which can supply a constant voltage to aload irrespective of the valu of load resistance.

2 Answers  

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new 90kw motor installed so how I purchased cable ,fuse,etc please give me technic for cable selected why always capacitor delta connection

0 Answers  

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Why electrons flow only one direction in semiconductors. why can not flow both directions

1 Answers  

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How turns ratio test is done in three phase transformers?

2 Answers  

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how to prepare the technical test

0 Answers   RRB,

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