Answer Posted / pandiyarajan

Grid resistance value should be lessthan 1 ohm

Why squirrel cage motor can only use with low starting loads ?

1552

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where can the transformer having vector group Yny0 be used??

3583

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what are the necessary basic electrical topics to learn for mechanical engineer to deal practical problems.

1768

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define hysteresis loss, eddy current loss and windage loss

1529

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what is the purpose of silicon dropper used in battery charger?

6646

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What are the protections for safe running of electric generator?

1709

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Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.

1523

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Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?

1734

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what is the function of bearing in dc mchine" and where it is placed

2068

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Give me the calculation steps to design an electromagnet to be work in 230V 50 Hz AC Supply. Also give force that is created by that electromagnet when it gets energized.

1810

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hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com

1306

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Does magnetomonopoles exists? one maxwell equation strongly suggests no, but how about their existance in plasma?

1470

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hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?

1451

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EXPLIAN THE IMPORTANCE OF POLY PHASE CIRCUIT.

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A 1F capacitor is charged to 100V initially. A 1H inductor is connected accros the capacitor througha a switch. The current in the circiut when the switch is closed is____

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