redundant connection in contactor?
why effective resistance should be more than static resistance in transmission line?
in basic 2 phase will short means tripping the power but spot welding 2 phase shorting but not tripping it will welded why.....(Q)
3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........
Is there any Electrical supervisor license which gives permit to work whole India rather than individual state??
explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?
at what rate the micro controller increment its timer....is it 1micro seconds or 1/(12*10^6) seconds
If rotor works in clock wise what happens
i need mat lab program to find out the transmission line losses,regulation and losses
what is mean by restructuring power system?
We have Diesel generator of 200KW. fuel consumption is always same,even connected light load or full load. Is it right?
A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????
what is meant by rotating magnetic filed
how we decide the require size is this for a known current at fuu load?
how we select ac fuse rating of an power inverter???