Answer Posted / thebalu007

At the constant temperature voltage is directly proporational
to current and universly proportional to Resistance is
called Ohm's law




I=V/R

where v= voltage
I= current
R= Resistance

advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor

1798

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what is meaning of sympathetic tripping with respect to relays and give the values for current carrying capacities for copper and aluminium cables from 16sq mm to 500sq mm

5084

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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

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i have a 1500kVA transformer what is the kWH meter i need to use?

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What kind of maintenance is conducted for Transformer

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What is difference between unity power factor wattmeter and upper power factor wattmeter? In short circuit test of transformer the wattmeter used is unity power factor type or upper power factor type wattmeter?

2757

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what purpose to use excaiter in DG.?

2787

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what is the control circuit for operating the clean room air shower

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How could a garment factory benefit from renewable energy

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The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is

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what is acceptance test in electrical engineering.

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how to calculate the earth fault current

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i have interview in Pepsi company what type of question will ask please send the question and answeer

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