If you know per phase current and phase to phase voltage;
what is overall KW of the circuit?
What is the voltage b/w nutral and earth
In CDG type IDMTL realy O/L , E/F, O/C which are used for out going feedrs,on R-phase o/c element, Y-phase , e/f elecment and on b -phase o/c element will be connected . Why the earth fault on center phase only, why not on other two phases?
why we are using KVA rating for transformer,not KWh rating?
is the power of a single phase induction motor(Fans) is constant under varying speeds?
lenz law application and define
why capacitance effect is predominant in underground cable transmission and inductance effect is predominant in over head line transmission?
How to increase the kvah ?
What is meant by soft starter used in motors?
What is the formuala to calculate the rating of motor protection circuit breaker
in a transmission line if the load is suddenly increased in the receiving end of the system the phase shift will ?
Define resonant frequency?
How Many Safety of Transformer
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