At the time of 1st charging of transformer, there were huge inrush current, so why at that diffrential relay are not operated? Why?
3 9108Who are the manufacturer for Nitrogen based Fire Protectio/explosion prevention for Oil Filled Transformers? India and international both?
1919what is the effect of leading power factor on Power transformers in existing in major power utility
2 4478Post New Electrical Engineering Questions
why 1.7Uo for HV cable Hi pot test?IE standard why?
why Lightening Arrester Probe sharp at Top of telecom tower.
What is the best thing to protect the motor from running over full current. CT or O/L or pressure transducer at the given pressure rating
As i want some model question paper in basic computer science and history please send me immediately sir
surge tank, hrc fuse, earthing transformer, firm power objective type
What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning
As you achieve greater success with the company after some years, Will you like to be a share holder in our company?
what questions will be asked for 11/33KV licence interview APSEB hyderabad. Can any one share question and answers.
what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??
what will be the maximum winding temperature of 6.6kv HT motor 450kw, Full load current 49A. 50Hz Frequency.
can anyone send me some sample question regarding power grid corp
What happens if we run alternator on under frequency?
WHAT IS IEC? & WHAT IS BENEFIT TO PRODUCT FROM IEC?
plz send me the syllabus or any sample paper for engineer trainee recruitment if any,on ravinder911@yahoo.com
If i have two 3000 kW motors and the whole facility requires a 10 MVA transformer. What would be better installing two 5 MVA transformers(one for 1 motor ) or just a single 10 MVA transformer for both of them. Give reasons for your answer.