Answer / mahavir jagdev

the rotor winding is insulated, apart from the rotor shaft being earthed through the motor body.

why Square root 3 used for three phase?

2 Answers  

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what is the natural resistance of the earth? and how it effected by rain r snow? wat is the natural resistance of wet soil? define natural resistance?

1 Answers   ECL, ISRO,

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wow to calculate the transformer rating(KVA)

1 Answers  

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When we giving the 3 phase supply to ups system how to coming netural?

1 Answers   Juniper Networks, Tata Motors,

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HOW TO CONVERT SQ MM OF A CABLE TO DIAMETER, EG. CABLE SIZE IS 185SQ.MM WHAT IS THE DIA OF THE CABLE??????????????

3 Answers   Parsons, SWAN,

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i have 60Hz motor, can i run it at 50Hz power supply ???

2 Answers  

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what are the interview question asked in wind mill about electrical

1 Answers  

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what are the assumptions made in swineburne's test?

1 Answers  

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What is mean by vector group? For what purposes we doing vector group test in transformers?

2 Answers  

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What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load

1 Answers  

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if we connect a ohmmeter across shorted capacitor .what will be the reading..will it be zero or infinity

2 Answers  

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why we connect the capacitor bank in star , not in delta in any system

2 Answers  

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