Where there is voltage,there must be current.Is this right or wrong??

10 Answers  

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What determines the thermal loading on the motor?

0 Answers  

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At site, we have 30Kw motor (3 phase, 400V,50Hz) and FLC 54A as per the nameplate. At the time of starting it draws 840A instead of 390A (7.2%). As per the data sheet also its 390A starting current. it thru a dol starter from the MCC. can anyone tell what is the problem in the motor

5 Answers   ME,

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Design and explain a circuit to produce an unregulated full wave D.C supply.

1 Answers  

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Can any one help me how to set an overload set the range from 2.8A to 4A , rated motor current 22A, CT 60/5A

2 Answers  

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What is distance protection relay? where & why we use this relay?

2 Answers   Siemens, UltraTech, Voltech,

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What is mean by spike arrester(Voltage Operated)

0 Answers   Siemens,

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why substation rating interms of 11 multiples???like 11kv/33kv iis there any special reason???

5 Answers  

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What is RMU, and what it's function?

2 Answers  

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Suppose the incoming power is 11 kw, but the load require only 8 kw means how can we save or use the excess power?

3 Answers  

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why the stator is not laminated in DC machines?

4 Answers  

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what is PI value and its significance for insulation testing?

3 Answers  

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