what is the method of electric earth for the protection of low voltage electric equipment1 3945
Why do we have 110V, 230V, 415V etc. in electrical transmissions? Why not 100V, 200V,400V?4 8709
how circuit breaker work.. what is the operations taking place inside a circuit breaker when an overcurrent occurs... is it similar to fuse?
how many earthing is required for sever room?4 5006
What is GIS Substation and how it operate? where these type of substation installed?8 29592
What is difference between earth leakage relay and restricted earth fault relay ?22 37126
how to find out capacitor range?2 3597
what happens when d cexcitation given to alternator is removed while it is running or what happens when dc excitation is failed in alternator while running?10 16393
why we are calculating the capacitance between phase(conductor line)and ground in transmission line?why cant we calculate capacitance between the phase and the nuetral line?if so what is procedure.1 1902
what is the difference between VARIAC,AUTO TRANSFORMER,DIMMERSTAT.10 26283
hi all i like to know vat is power plot in control systems also i want to know abt latest trends in electrical & electronics1008
what is the difference between RMS & TRUE RMS VOLTAGE
how does a submersible pump work..?
Please brief what is sinewave
What is “pu” in ee?
why is control bus bi-directional?
What is the operating principle of turbo-generator.
what is th basic difference between a d latch time line and a d flip flop time line???
what exactly commisioning work does in electrical site work... LT side?..
one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..
How equivalent impedance is calculated in thevenin theorem?
i am studying in final year can i allowed for 23rd UES of Indian army
If I want to buy a new Xformer for my plant what are the main parameter will I need to check?
Why is voltage is required to be within permissible range for an electrical equipment?
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difference bewteen reverse current and alternating current