Interested to Buy Any Domain ? << Click Here >> for more details...
what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?
1915what types of fault occurred in transmission line ? which protection function senses the fault?
1 3236what is the constructional difference in generator if we want to genearate 6.6kv instead of 440v?
1 4389I am an electrical engineer, I found variation in KWH between DG and EB for Same load for same duration, can any one help me why this variation arises?
1 4006What is UPS and How do you maintain the UPS Maintenance? Brief Description on UPS maintenance.
JLL, Nokia, Uttam Galva,
2586What is difference between MCB,MCCB,ELCB and RCCB? Brief description and why RCCB is costly?
JLL,
3 9884transformer is connected with 50hz and 60hz at same rating which will give more output on same rating
2 4081As a electrical engineer.. what are the basic norms should follow in transformer oil testing.. 1.What is the Electrode type? 2.How long time you will give for oil testing?
NAL,
3640i have 6oo kva dry type transformer and its neutral is not grounded even body of transformer ground i want to know it is safe or not ?
2 4579Post New Electrical Engineering Questions
what is meaning of sympathetic tripping with respect to relays and give the values for current carrying capacities for copper and aluminium cables from 16sq mm to 500sq mm
If rotor works in clock wise what happens
difference between high and low impedance BUS BAR relay??
at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?
How can we calculate the motor frame sizes?
Why do we perform an open-circuit test and short-circuit test on the transformer?
ROC converges if poles and zeros lie inside a. Origion b. Z=1
apti mainly on logical reasoning, verbal and non-verbal ability (70 percent) and remaining technical. I was in ee but technical had mech ques like on turbines and welding.
What is resistance reading of earth copper rod with grid and without grid?
what is metering cum synchronizing panel and how it is used?
Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????
1))why we run three phase or three different circuit from a single conduit 2)) why not two circuit of different phase run in same conduit?? and why we run same three cicuit of same phae run in single conduit??
What happens when ac supply is given as excitation voltage instead of dc supply
Why are iron cores in transformers made laminated?
Write the force balance equation of ideal spring element.
