Answer Posted / mani

Harmonics is the unwanted noise in the electrical supply
and it resulted heating of the electrical equipments and
power losses also can happen.

while doing high potential for 11KV 3 core cable how much leakage current will obtain?, what will be acceptance value?

2873

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how to calculate the earth fault current

2500

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What is the current carrying capacity of 35sq.mm flexible cable?

1454

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what r PID controllers?why they r used?what is there purpose?plz Explain in detail

2068

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what is a bus riser in power system and why it is used

46186

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300m long and 30kw inductive loade 3phase supply how many size cable required

1428

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What is reactive power and where it is used.

1690

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How can we connect additional batteries to three phase ups? What are parameters we have to check when connecting?

2072

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how to calculate the earth mat design in 132 kv substation yard ????

6236

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Ac generato how produce power I need for camplet defination

1747

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What is PEC??Applications........

1967

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HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U

2490

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How to findout raw or ups power? its not indicated in socket,

2039

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what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada

1917

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Can I use distributon class/transmission class Lightning arresots for protecting the building? If not why please explain?

1945

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