what is the type of pilot wire in pilot relay?
surge tank, hrc fuse, earthing transformer, firm power objective type
what is class of SPD and dittels of all class ?
which loses are in transformer .explane each loses
Can we use 3 phase energy meter for measureing power in 2 phase 440 V phase circuit?
What are the tests carried out on transformer while testing at sites?..Pls explain me in detail
different aspects of voltage stability
Earth leakage relay basic knowledge principle
operation principle of a generator? Gss, Diesel and HFO which is better and why?
In case of power/distribution transformer what is percent impedence?
what condition there autotransformer will fail?
how electical engineer is related to apsrtc (general) post? if they ask a question in interview as why did u choose this job what shd be answer
How to check it good or bad capacitor