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.

We are designer please help me calculate the size of 11kv cables from step up transformer to M.V panel, total load is 5 mega watt distance 900 feet (used aluminum type cables) please provided formula for calculate the cable with example.

0 Answers   SK Engineering,

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wat is power factor

7 Answers   IOCL,

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What is a soft start?

2 Answers   Bhel, jlpl,

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what is the load amp of a 2 hp single phase motor?

6 Answers  

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WHY IS THE POWER FACTOR NOT MORE THAN UNITY.

6 Answers  

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any body can give me idea or sketch of fuel(Diesel) level controller for genset.

1 Answers  

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How voltage regulation is calculated for over head transmission line? What do we mean by Conductor constant while calculating voltage regulation? how it is differ for for diffrent type of conductor say AAAC DOG & AAAC RACOON conductor?

3 Answers   ABB, AES,

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What is meant by earthhing of a magnetic flow meter and when to use empty pipe detection?

0 Answers  

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what is softstarter?

2 Answers  

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What is the disadventage of gland earthing(power cable) if any. ?

0 Answers  

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What is the selection process of breakers. Can any one please give a formulation on same?

0 Answers   Sterling Wilson,

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when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?

4 Answers  

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