what should be the no load current for 3 phase ac motors ranging from 5 kw to 1000kw?

0 Answers  

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how the 6.6KV motor can be used with 11KV?

2 Answers  

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what is the function and use of cable differential protection relay?

0 Answers  

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why contactor not provided between output of VFD and motor?

6 Answers   Siemens,

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how to decrese the PH value of liquid resistance?

2 Answers   ONGC,

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to calculate voltage drop of cable which current we consider that means full load current or panel size?

2 Answers  

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Why iron core transformers not used in high frequency applications ?

3 Answers  

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what is the advantage of NiCd battery over Lead acid battery?

2 Answers   BARC,

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WHY WE ARE EXPRESSING KW-HR AS UNIT OF ELECTRICITY.........?WE CAN EXPRESS IN ANOTHER UNIT.....?

4 Answers   Summit Power,

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if the armature current in a dc generator is ac ( sinusoidal ) why doesnt the sjhape af armature mmf a sinusoidal (ni) ? armature mmf in case of a dc machine is triangular.

0 Answers  

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Frequency of rotor emf in induction motor is around A same as stator frequency B 50% C 5 % or below D 30%

1 Answers   Bhel,

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Why does the power consumed is always constant even if a fan speed is altered?

4 Answers  

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