lenz law application and define
If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?
how does grading rings & spacers in transmission line works? Working Principle?
how is calculated the quantity of weight in hot test xlpe?
How RTCC panel is working and give single line diagram for RTCC with transformer?
Why mostly the HV side of transformer has Delta?
how current is reverse from its normal direction during the fault?
The sodium vapor lamp is not glows when it is connected a distance of 5 meters above from gearbox, why ?
what is the meaning of impedance protected in instrument cooling fan
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.
what is the difference between skin effect
What's mean HVF & HAF in Vacuum Circuit Breaker?
Fantio of tranformer
I have 440v power coming to facility,( not being used ) can I buy large generator, (gas) to sell power back to electrical co.