what is meant by reactive power ,active power & real power ? thank you

2 Answers  

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what is the relation between currebt & voltage.

8 Answers  

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What will happen if we give AC supply to DC motor?

4 Answers  

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In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?

8 Answers  

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why generator is design for lagging P.F(power factor)?

3 Answers   BSES,

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why ELCB can't work if N input of ELCB do not connect to ground?

5 Answers  

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what is IP 55 & IP 54 ?

1 Answers  

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why we use to always generate power below 16kv.why not at higher voltage?

3 Answers  

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How to distinguish whether MCB is DC or AC looking at it physically

0 Answers  

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first 3 men were there .again 3 came.total how much?

11 Answers   Wipro,

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why the Different manufacture's rating of Gas genset are different? i.e : cummins genset rating is in KVA .( 625kv). While GE- Jenbacher make genset have rating in Kw. (625 kw)

1 Answers   L&T,

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how much speed will trawiling current

3 Answers   TCS,

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