Why we are measured insulation resistance applied through DC Voltage?

3 Answers  

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how can we choose the size of road crossing pipe for power cables

2 Answers   DLF,

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Why transformer rating in KVA? and Generator also?

6 Answers   Bhel, IEEE, Toyo Denki, Toyo Engineering,

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Explain the role of a car driver as one of a feedback mechanism.

0 Answers   GE,

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what is the meaning of "i.p.-43" and duty cycle-s1 on the name plate of a asynchronous machine?

1 Answers  

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hello, I need to know exactly what happen in the motor while it is connected to the (star/delta) starter, mechanical and electrical. Thaks for answering

3 Answers  

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What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.

0 Answers   TATA,

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What is the difference between electrical earthing and electrical grounding?

0 Answers  

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why insulation cost is more in underground cable than in overhead line?

2 Answers  

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WHAT IS FAULT CAPACITY OF HT MOTOR TERMINAL BLOCK? ANY BODY HAVE ANSWER PLZ....POST IT.

0 Answers   Birla,

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what is sloop? what is meen LLB in and difine?

0 Answers  

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how to determine the size of power cable according to load current

1 Answers   JSW,

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