Answer / antaratara ghosh

It is the impedance of the secondary circuit in ohms and
power factor..the burden is generally expressed as the
apparent power in volt-amps absorbed at a specific power
factor and at the secondary rated current...

WHy neutral to ground trips when neutral touches the ground

1 Answers  

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why transformer does not obey ohms low?

3 Answers   AITM,

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what is Over current, earth fault (O/C+E/F) ?

2 Answers  

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what is the meaning of Air condition "TON"

3 Answers  

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How Size of Busbar is determined for a particular load.

2 Answers  

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what is rms value?

3 Answers  

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How many no. of earthing pits required for commisioning a new 320KVC DG Set????How????

6 Answers   Emerson,

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ROC converges if pole and zero lies inside a) origin b) z=1 c) pole d) zero ? Explanation please? if ROC does not converges then?

0 Answers   CCP,

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what is the main use of ac and dc drives ? it is only used for speed variation or for power saver also?

1 Answers  

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Please mention available current rating for MCB,RCCB,MCCB in the market or any website

1 Answers   ETCO,

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for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.

0 Answers   SCCL,

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WE know that for Inductor X=2pifL,In DC f=0,then X=0 so,V=IX=0;But In the DC excitation of rotor of AC generator,DC motor field coil which coils are inductor so why does not applying DC voltage short the rotor coil of AC generator and field coil of motor?If it would then DC source might be damaged but it is not happened. Why does the strand conductor of Electrical power transmission line make twist?

0 Answers  

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