what is the difference between fc-tcr and tsc in facts

3 Answers   SCET Shadan College Of Engineering and Technology,

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If we have to find the inductance of a dc shunt motor then by giving dc supply or ac supply and what is the reason for it. (this example is from "to determine the transfer function of a dc shunt motor ")

0 Answers  

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Whta is earthing?What is the optimum value of Earth Pit?

2 Answers   Bharti,

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capacitor is load free component but why ampare meter shows the current when the capacitor bank breaker close?

4 Answers   OPS,

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For a 6.6kV Motor it is recommended to do megger test with 500 V d.c and not more than 5kV d.c but the Hi voltage withstand test should be performed by 12kV AC. Why the dc voltage test should be limited but AC voltage withstand test could be with such a high voltage?

0 Answers   Hormozgan Steel,

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dear friends plz send link about reluctance & universal motor .thank u

4 Answers  

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For RCD (Residual current device) Icu is defined. How i can find Ics for them?

0 Answers  

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what is the voltage present in the telephone?

10 Answers   Infosys,

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What is surger vector in 33Kv transmission feeder? We have AC power generator of 8MW which is paralleled with 33Kv EB grid. Some times our HT breaker gets trip off due to surge vector problem. How to over come it? Is there any device to observe the surge and avoid tripping?

3 Answers  

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What is The function of tvm(tri-vector meter)??

2 Answers  

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How do you determine the size of transformer radiators in a transformer?

0 Answers  

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how to use single phase supply for a three phase equipement.

0 Answers  

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