Answer / k.virat kumar

at a one particular volt in tr. line, hessing noise occurs,
that corresponding volt is called discruptive critical
voltage. volt more than this noise a light glow and ozone
layer is produced called corona loss

Answer / naveen

corna loss generally the ionization of the surrounding air

Answer / srinath

when voltage in tr.line increase about particular level than the air insulation across conductor breaks and the power loss occurs in form of hissing noise and violet glow

define IDMT relay?

15 Answers   APGenco, Bhel, L&T, Shriram Finance,

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How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.

0 Answers   Cesco,

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why circuit breaker closing time is always higher then tripping / opening time.

13 Answers   United Phosphorus,

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Explain bypass capacitor?

0 Answers  

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what are the stresses in circuit breakers ?

0 Answers  

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Why rotating machines are not allowed to run near critical speed region?

2 Answers  

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What are the two segments of nyquist contour.

0 Answers  

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how can i find ct ratio of meter by seeing name plate of meter and how it should be used in MF calculation if it shows only-/1???

0 Answers   Harshal Electrical,

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why they charge more bill for low power factor rather than high power factor

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main difference between ac and dc?

0 Answers   Classic Network,

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what the function breaker failure scheme, how is it operated

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What are the section criteria for cables. Now everywhere XLPE power cable is used or PVC is also used?.

0 Answers   DAE,

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