why impedance test in power cables?
In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?
What is the full form of SON-T lamp?
What is the difference between bundled conductors and double circuit?
what is the difference between Resistance VS capacitance
How big (size) can the tertiary winding be in transformer? Can we load the tertiary winding, if yes then how much we can load it?
in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer
transformer is connected with 50hz and 60hz at same rating which will give more output on same rating
It is observed that AVR of an Alternator is more likely to fail if the Generator and Mains Neutral are directly connected to each other. Why should this be so?
if its possible for step up or step down DC volage directly ? possible means how we can do it ?
What is rotary phase converter?
Why cannot we insulate HT over head cable to avoid ionization of air around the HT Cable?..By this we can minimise corona loss also..
working of a diesel generator.
34 Answers ABC, AC, Cognizant, CTS, Directorate of Lighthouses and Lightships, KSL, Quippo, Shree Renuka Sugars, SRF, Svam Power, Tech Mahindra,
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