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motor is 12.5hp after starting few minets motot get hot? why?

5 Answers  

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What is the main cause of magnetism?

0 Answers  

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what was the function of the auxillary relay?

3 Answers  

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how power can be saved using VFDs in detail explain

1 Answers  

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what is the difference between energy efficient and high efficiency motors

2 Answers  

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On the secondary side of a distribution transformer, we use 1c x 630 sq mm cable. Why dont we use 4 core cables instead of 1 core cables on the secondary. Why we use aluminium cable glands on the outgoing instead of brass cable glands?

2 Answers   Siemens,

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Can I parallel 1 MVA generator with 1kVA Generator? if V, F, Ph Seq and Ph angles are same

2 Answers  

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how can we represne the analog signal and digital signal if want to measure the speed and we have to use PLC

2 Answers  

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what is the capital of india

13 Answers   eInfochips, Reliance,

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7. Why AC motors, AC bulbs etc... are donot operated by DC signals? and Why DC motors, DC bulbs etc... are donot operated by AC signals?

2 Answers   Bhel,

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where transformer is installed? a)generating station b)substation c)voltage regulating area

6 Answers  

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why a single phase induction motor has poor power factor

0 Answers  

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