which one is the most common system for secondary ditibution
why the efficiency of generator is more than the motor in case of swinburne's test????
what is AVR in alternator how its work?
What is meant by SPS Aluminium pipe in substations? Anyone knows whats this?
What is cable gland,why does use for?
Explain M Var? Which types of problem occurs when reactive power increase at the time of full load of plant and at the time of synchronize of plant?
The electromagnetic torque developed is proportional to what in a D.C series motor?
As per principle we say in three phase supply ,the voltage is producing by phase angle between two phase so two phase is needed means then why we using three phase ?
why so voltage is same in parallel circuits and current is same in series ckt?
my diploma certificate in my higher education college
WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.
what r Grid stations?what r there role.Explain in detail
What is the lockout relay