which motors are used in electric traction?

1 Answers  

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what happens when we apply dc to a transformer

7 Answers   Siemens,

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5MVA TRANSFORMER SUDDENLY FAIL WITH THE PRV TRIPPING AND LARGE AMOUNT OF OIL SPREAD OUT? SO IT CAME BACK WITH THE REPAIRING WITH REASON THAT IT FAILS BCOZ OF TRANSIENT EFFECT? SO PLZ EXPLAIN HOW DOES IT HAPPENED?

1 Answers  

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Getting nusense tripping in a 11KV soft starter, have checked all it control supply & contactors but did not get any fault please help.

3 Answers  

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WHAT IS LINIER MOTOR?

4 Answers   BSNL, wbsedcl,

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what will happen if i commission a transformer without connecting the neutral?

2 Answers   L&T, Sail,

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why motor run slow speed in star connection?explain how?

3 Answers  

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What is ELR, and where it is used ?

7 Answers   KSEB,

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what are the basic insulation levels & what its Unit

0 Answers  

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Hi ,what the accurate method to set correct(In) over load to protect the 3~ motor

4 Answers  

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What is burden of a current transformer. What is function of core in Transformer

1 Answers   Jindal Steel and Power, NCC,

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difference between ground,neutral and earth?..

4 Answers  

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