Answer Posted / vikrant

corona is basically due to the ionisation of air near the
conductor, whose diameter is very small as compared to the
distance between the conductors.hence air near the
conductor ionises and ozone gas is evolved and it produces
a hissing sound. corona efect can be seen clearly during
night.

how to calculate slip ring induction motor stator and rotor currents??

2261

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What is the physical significance of phase.. i.e. what is exactly the meaning in layman's language.. 1 phase, 3 phase etc ???

2165

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salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers

2078

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What aturn on methods of scr?

1178

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EXPLAIN THE WORKING OF SERIES REACTOR IN HT CAPACITOR BANKS (FOR VOLTAGES & CURRENTS)

8258

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What is the difference between multimeter

1963

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how does this job compare with others you have aplied for?

1643

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What is negative sequence over voltage element?

1966

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i ha done my 10th with 71% ,ITI with 81% 11th with 75% 12th 43% apprentiship with 71% in SAT i secure 1390 ,TOEFL 27 i was refused four times and in all me interview visa officar told that i am not Qualify for study in USA but i completed my 12th yes i got low persentage in my 12th but i seen to much student they already got visa with them 3 or 4 backlocs so why they are refused me ?

3432

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What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?

2139

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for compensate 315mh inductance ,how many capaciance required?

2048

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What is the one main difference between ups & inverter ? And electrical engineering & electronics engineering ?

1139

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We have 90mX100m hangar with 16 no.of supporting pillar. It is required to provide power supply on all pillars. what is suggested earthing scheme for hangars.

1992

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What are the classifications of heating element?

2040

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Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.

2198

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