Answer / mohd rehman

corona is hissing noise in the high voltage transmission line in which the air is ionized then a noise creating

Answer / pankaj

corona loss can be defined as the energy wasted in ionisation of air around overhead transmission line.

what r the earthing required for commissioning of D.G set?

5 Answers  

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How do you reverse the direction of rotation of a FAN?

13 Answers   CPCL, IOCL,

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what are the protections used in power transformers of 5 mva and above

2 Answers   ESRI,

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what is kvarh? Please define it With calculation General motors ?

0 Answers  

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How we can differniate the overhead lines feeded by hydro power stations & thermal power stations

1 Answers  

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What is the work of ACCP in LT panel?

5 Answers   Juniper Networks,

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All the voltage drops and the source voltage added together in a series circuit is equal to

2 Answers  

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I have 11KV/415V power distribution transformer. I have found unbalance current in LT (415V) side. Also observed that unbalance voltage (3V) at LV side due to HV side unbalance voltage. What should I check for this? Also, the same LV side load can run in balance on captive power.

1 Answers  

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Difference between earthing & grounding.?

0 Answers   Nitco,

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Why in DC drive u r using in Klin operation in Cement Plant?

7 Answers  

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can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??

0 Answers   MCB,

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what is difference b/w bus duct & bus bar.

2 Answers  

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