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even i dono.

ELECTRICAL MACHINE

2 Answers   Bhel, HPC, NHPC,

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A MACHINE WHICH HAVE 1000rpm SPEED IS LARGER IN SIZE AS COMPARED TO THAT OF A MACHINE WHICH HAVE 1500rpm.WHY ?

2 Answers  

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How does a ideal c.t. works ?

0 Answers  

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how can u determine size of the conductor by knowing the voltage level

2 Answers  

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Why neutral wire is heating in symmetric single phase distribution of three phase power supply?

2 Answers  

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what is the different between HT auxillary relay resistance and transformer tripping relay resistance?

0 Answers  

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how can i select the cable ratings

4 Answers  

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how many parameters can integrate with fire alarm basically ?

1 Answers   Schneider,

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3 ph motor connected in star delta starter. when we start the motor it run in star but when in is going in delta it trips the main incoming supply. why?

3 Answers   Bajaj Hindusthan,

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Can the Neutral and Body Earthpits of a transformer conncted together by Earth strips under ground.

4 Answers   SanDisk,

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give me the details of anti pumping relay

2 Answers  

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why using touble tube lamp use in factory?

3 Answers   ONGC,

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