Answer / raghu

In a transmission line the current in the conductor does not
pass through the core of the conductor(not more)& passes
through the outer layer of the conductor.due to this the
surrounding air get ionize making hissing sound

Answer / varun

In electricity,the corona discharge,is an electrical discharge brought on by ionization of a fluid surrounding the conductor,which occurs wen the potential gradient exceeds the certain value,and insufficient condition to produce breakdown or arcing.

Answer / guest

it is a some kind of loss in trsnsmission side hizzing sound
effect

can u give me a brief idea about power line carrier communication ??

0 Answers  

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any one guide me to reduce the power factor of diesel Generator from 0.97 Leg to 0.8 Leg.with out any change in my load.

0 Answers  

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Is there any question in the name of Static Switch in UPS??

0 Answers  

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IF DISTANCE IS 100METERS B/W AMP.METER AND CURRENT TRANSFORMER WHAT WILL BE AFFECT IN ACCURACY .METER CAN SHOWING ACCURATE CURRENT OR NOT IF NOT WHAT CAN I DO TO GET 100% ACCURACY.

0 Answers  

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HOW TO SIZE THE TRANSFORMER OR WHAT ARE THE STEPS INVOLVED IN FINDING THE SIZE OF THE TRANSFORMER FOR GIVEN LOAD SAY 2000KW ?

1 Answers  

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what happend when 230v dc motor we supplied a 23v ac supply

3 Answers   Hero MotoCorp, RRB,

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difference between elcb and rccb

3 Answers   ITC Infotech,

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A simple Question from all.... If Voltage drops then its rated value what will be effect on a Residential load? similarly if voltage rises from its rated value then what will be effects on a load? i know if voltage drops the equipment or device draws more current then its rated what are other reasons ? thanks in advance for ur time.......

1 Answers  

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What are the types of transformers according to the arrangement of iron cores?

0 Answers  

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The slip during plugging operation is given by= A 1-s B 2+s C 1+s D 2-s

0 Answers  

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How to calculate multiplication factor in kva example 500kva ans pls ?

0 Answers  

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what is transformer tap change HT side and LT side

1 Answers   Alstom, Sodexo,

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