how is the testing of an REF relay? what are the test REF circuit having?
Could u pls tell me the NPCIL electrical engineering interview questions for Executive trainee, and also guide me how to face the interview.
Can you explain about TEE protection scheme?
if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)
What is an 86-P or an 86-A trip
please send 5yearje solved papers on my email himmatsinghnathawat@gmail.com
what is 30-phase of transformer
What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation
define as synchronous generator
which capacity of RCCB used for five thousand watt electricity load?
Is it advantages of having star-delta vfd than normal star vfd , if yes why?
what is the principle of operation of tungstun bulb ??
what is the principle of operation of CFL ??
why we use condenser in the thermal power plant, althrough the same vapour will be again heated
WHY THE RATINGS OF THE TRANSFORMER IS 33KV WHY NOT OTHER???
