3.7 kw motor ,how much sq mm cabel want to bare this motor load

1 Answers  

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Why synchronous motor is used in power factor improvement,dc series in lift

0 Answers  

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why bulbs when connected in series glow dim

4 Answers  

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do we convert single phase line to three phase at minimum cost?

1 Answers  

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what is mean by harmonics

1 Answers  

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specific difference of ICT&Auto Transformer

0 Answers   TNEB Tamil Nadu Electricity Board,

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In star and delta connected systems , for driving power and as well as light load which one you will preferred?

2 Answers   Aramco, IBM,

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What is use of 3phase instead of single phase?

12 Answers   DCM, L&T,

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if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .

1 Answers   BSNL,

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when a airgap of the induction motor gets larger does it draw more current ??? does it power factor gets lower?

3 Answers  

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generally on the roadside v hav 11kv line which is being step down to 440v line to line....so any1 can tell me which type of transformer they r using whether it is star to delta,delta to star etc...???

9 Answers   Core Solutions,

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why weight is put on pulley?

1 Answers  

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