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If we touch the Capacitor terminals you feel shock after the capacitor was put in operation and not in case of inductor though both are energy storage elements.why?
HAL,
4 10540When calculation of fault current and fault Kva is to be done,why always we use per unit value and why we consider the base kva?
1966why we did not get shock by touching +ve OR -ve busbar (Which are going to supply cell voltage) of Rectifier- Tranformer in electrolysis plant?
4 7488why we did not get shock by touching nuetral of any single phase supply of a electrical equipement?
6 12372can transformer work on dc or not?if we increase the inductance of transformer can it happen to work on dc?
1 39751)we r having one problem .one dry type transformer(6.6KV/433V)is taking high magnetizing current on delta connected HV side of "U" phase when compared to other two phases.could any body tell the reason why it is happening? 2)why CT secondary side protection core has got higher winding resistance when compared to that of metering core of same CT?
2 5368Post New Electrical Engineering Questions
what is the concept of directional power?
Name of the relay of low lub oil presuure in DG sets
what are your career plans upon completion of the programme and the relevance of recity generation to your professional development?
Safety of dry type transformer
The sodium vapor lamp is not glows when it is connected a distance of 5 meters above from gearbox, why ?
How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.
What are different types of control systems?
why do motors burn out? I understand why adding parallel loads to a power source means more current moves through the circuit, and can destroy circuit elements by overheating. What about when you have a vaccuum cleaner intake flush against a floor, a room fan sitting directly against a wall, or a power drill trying to drill through something too hard?
What is the transfer function?
the typical output of a solar cell is........
I want to design a heating coil of 80/20 nicrome for 3.5KW please give me the calculations choosing for physical dimensions assume coil voltage will be 110V AC assume necessary conditions
difference between high and low impedance BUS BAR relay??
How do we find the rating of a transformer, if it got burnt badly.
what are factors to be consider in electrical installation like load factor,diversity factor .....
from generating station If 400v LT line length is 1000m how much voltage is drop and how do i calculate it? which cable will be use for this line?
