what will be the efficiency off x'mer during no load test and during short circuit test
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what is the difference between skin effect
What is the difference between rulling span and wind span of of an Over Head Transmission Line?
What is the capacitance values of 132,220,400 & 765 kV current transformer
from which subjects most of the technical que will b asked for hpcl(electrical).pls help me
What is the rotor frequency of 10 Hp 1440 RPM 50HZ 415V ?
how can maintain the power factor and why and this is how do work tell us
What is meant by impedance? difference between high & low impedance ?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
Why a tesa lamp is glow between two phase?
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what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?
HOW DO I CALCULATE THE SETTINGS FOR THE DIFFERENTIAL PROTECTION OF A 12kV/6.6kV, 6MVA,DYN11 XMER WITH PRIMARY SIDE CTR 400/1 AND SEC SIDE CTR 600/1?
Define end float in a motor?
what will happen if ac and dc supplies given