Answer / mohan kumar

mot only violet glow it has.....when there is positive point
corona bluish white sheath or violet appears on conductor
surface but during negative point corona reddish spots will
occur on conductor surface

WHAT INSTRUMENT IS USED TO MEASURE THE MAGNETIC FLUX?

7 Answers  

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29 Which of the following breaking method save energy? A regenerative breaking B plugging C dynamic breaking D none of above

1 Answers  

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How can we convert the motor to generator and also generator to motor

2 Answers   Aesco,

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What are the different types of circuit breakers?

3 Answers   IOCL,

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What is the differences in phase to phase voltages between star and delta connections of stator?

1 Answers  

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Will it be OK to connect a 5MVA 33/6.6kV Ynd11 Transformer to a Star connected Motor. Or on other words connecting a Delta to a Star. I have another 30MVA 33/11 Dyn11 and would it be practical to convert it to Dd0 consequently converting the Voltage Ratio to 33/6.35kV Dd0.

1 Answers  

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what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?

0 Answers   Faurecia,

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Write the analogous electrical elements in force voltage analogy for the elements of mechanical translational system.

0 Answers  

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The shot circuit in any winding of transformer result? Explain

0 Answers  

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why solinoid coil used in tripping rely?and why not other type coil?

1 Answers  

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why reactive power produce in generator? why inductive load absorbe reactive power?

2 Answers  

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how to select battery for 15 KVA UPS with formula

0 Answers  

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