What is the purpose of REACTOR in GIS substation?
what is the carona effects meaning in HT line transmmission system
How to calculate main incomer rating of APFC Panel ? Let's say i want to find main incomer for 11kV, 1000kVAR Panel.
what is the reasons for blowing fuse
solor panels arrange some angle,panel is flat fitted energy was produced or not why?
Do Phase angle measurement have any application in freq/harmonics measurement? If so how?
What is the "IS" for Rising Main?
Can anybody tell abt concrete encased earthing or grounding?
What happens when the polarity changes in CT? Explain briefly?
Why PT is fitted in incomer panel.....?
what is the purpose of ignitor in lighting fixer
Can you any explain about active,reactive and apparent power in power system with example.
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???