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electrical knowelge
How to run a three phase motor into single phase........
How to select a contactor? How many types of contactors are available
"TRANSFORMER MODELING AND ANALYSIS" MEANS WHAT AND WHICH TOPICS U READ IN THIS
At full load wat is the motor p.f And at no load will is the motor p.f?
apti mainly on logical reasoning, verbal and non-verbal ability (70 percent) and remaining technical. I was in ee but technical had mech ques like on turbines and welding.
why we are not giving the zone 1 trip command to the master trip relay
what is gas turbine intercooling ?
Why is the air gap between the pole pieces and the armature kept very small?
Give the expression for the frequency of oscillations in an op-amp sine wave oscillator?
what is spadar bar .why I use in DC generator.
briefly explain principle of resistance welding
List out the the types of Mounting Light fixture?
what is Anti-pumping?
A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?