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Answer Posted / tarkeshwar
yes DC transformer exist....we can say Chopper is a DC
transformer which convert ariable dc voltage into constant
dc voltage.
| Is This Answer Correct ? | 7 Yes | 21 No |
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can anyone show me how the 3 phase power is supplied to socket outlets?
why do we need to use 3c+3e cable, normally i select only 3c+e cable and i think it is enough. pls explain the usefull of 3e cable ( in this project the earthing system is well done)
i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.
why magnetising curve not start with zero voltage?
do we use links in a dc circuit?if so what s its use in it?
do you have some of interview Questions in power and genrator section in general whith answers
Why is voltage is required to be within permissible range for an electrical equipment?
sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company
If rotor works in clock wise what happens
can we find the inductance of a induction motor?
Why does the radius of armature is less than the radius of pole shoe?
What are the uses of lead compensator?
How to calculate main incomer rating of APFC Panel ? Let's say i want to find main incomer for 11kV, 1000kVAR Panel.
Dear sir, By which formula u can calculate for a particular kv line there is a range of mw.
I WANT BHEL PREVIOUS QUESTION
