Why there is not any reactive power in DC although it causes magnetic field.

7 Answers  

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how can we test the polarity of a 3-phase transformer?

2 Answers  

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What is the reason that the humming sound is coming from the induction furnace panel?

0 Answers   SKS Microfinance,

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What is Phase to Phase clearance for 800V System Operating Voltage as per IEC61439

0 Answers  

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3 phase induction motor rotor field rotate at synchronous speed w.r.t ?

3 Answers  

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what is the voltage regulation constant of ACSR Raccoon conductor

1 Answers   KSEB, PSC,

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What are the protection used for alternator,transformers.

2 Answers   Adani,

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why do MCB melt but not tripped in lighting highmast??

1 Answers   AHPCL,

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if we are using ACB in a panel the how much clearance do we need in panel room.

2 Answers  

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what is meant by leakage current of a capacitor?

1 Answers  

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In Electrical 'Single Line Diagram' cable nomenclature shows "2 X 1C X 630sq.mm to be provided for one incomer. The question is how many cable to be proved for one Incomer.

0 Answers  

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What is genrally the % Impedance of a Dg set? How can we calculate Earthing conductor size for a DG set?

0 Answers  

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