what you mean by current? what you mean by voltage? what is difference between star and delta connection in motor side?

2 Answers   Adani,

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what happen when power factor of 2 parallely operated transformer become equle?

0 Answers   Flextronics,

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how much current a 100 sq mm busbar will carry?

1 Answers   ABB,

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how will we calculate the copper wire load..

0 Answers  

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what is relation between motor poles & motor current in 3 phase motor

1 Answers  

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what is the difference between grounding and earthing......how can we differentiate each other.....

2 Answers   Wipro,

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in case of OC+EF relay, how the burden is divided/calculated/shared by the CTs in case of normal (healthy condition) and during fault conditions.? three coils of OC & ef coil is conected in residual connection across the three CTS.

1 Answers  

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why do we carry out winding resistance test?

0 Answers   MahaGenco, MAHINDRA,

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What is duty cycle for HT motors? How many start permitted if mentioned as 01 for hot and 02 for cold per duty cycle?

1 Answers   GVK,

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What current can be carried by 25 sqmm copper cable safely?

6 Answers   Bharti,

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Why 50hz and 60hz frequencies are used by the world, why they are not taking 55hz?

3 Answers  

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1.stranded resistance values of motors? 2.how to calculate the resistance values of single phase and 3phase motors?

2 Answers   Bell, L&T,

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