Sir I want questions for rrb sec technician gr III
(electrical)
How can we design MEP services for Commercial Building in area about 22 Acres of land?
what is voltage present between to phases in a three phase motor?
in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer
what is the difference between CVT & PT?
Why different Pressure switch used in marine boiler water circulation system
why dc series motor has high starting torque
how would you come to know if a transformer is double wound or auto? note that there is no tag. you are given only a multimeter.
What is the difference between MCCB & ACB Where it can be used
what is difference between cpp electrical system and refinery electrical system
3ph line voltage 220v, how can run a 220v single ph motor or Light?
what is the difference between between open delta and broken delta?
hi i m going to attend bhel interview on 22nd sep 2008 for ET(electrical engineering).pls guide me how to prepare for the interview.i am a fresher.