Answer Posted / shaheer ap

It is L-G fault . Hence I think we can find solution by dividing circuit in to three sequence network , ie Zero, positive and negative sequence networks..

in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter

2216

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What is the need for a controller?

1199

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what is ATS & RING MAIN UNIT in Distribution System?And its Function.

1961

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Power Factor Correction Panel (Manual & Automatic)

2199

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Briefly describe means used by electricity suppliers to influence the flow of active and reactive power in power networks (one for each type)?

1957

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r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā

1704

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hello friend i wish to study a course related to the electrical construction, controlling and monitoring , which course i want to study? pls give me the name of institute?

1776

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How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?

2675

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If we have 11 kv RYB Phase single core cable near about. Then wht effect and losses

1858

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With a phasor diagram show the effect of increasing the field current of a generator supplying a constant real power and connected to a grid system.

1947

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Can u Explain about the electronic trivector meter and the use of data converters in them?

2346

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i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value

1915

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What is the difference between the transmission line and distribution line?

1148

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What is an order of a system.

1320

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What is the effect of pd controller on system performance?

1103

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