How can we measure the frequency of a rotor running in full load condition? Explain the method of measuring.

2 Answers   Wipro,

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how to read idmt curva

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What is In (current rating) shown on the MCCB? Is this full load which can withstand by the circuit breaker

4 Answers  

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Why it is possible to use PWM with a STATCOM and not with a conventional TCR based SVC

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suppose a fan is running with phase and neutral. if its neural is touched to body. then fan get stopped. if this fan is connected to phase and ground supply..then why it runs?

1 Answers  

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WHAT MEANT BY SEVICE FACTOR?

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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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An alternator is started without excitation then how much voltage it will produced at strating at full rpm??

4 Answers  

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Why Delta Star Transformers are used for Lighting Loads.

6 Answers  

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What do you mean by cogeneration? What its working principle?

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How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.

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what is the diference beteween dedicated earthing & body earthing?

1 Answers  

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