Whether should be the oil level in OCTC transfomer?
It should be upto winding immersed completely or should be
upto tap changer s/w?
How it will affect the performance of the transformer.
Rating may be 33KVA
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is there any current and voltage drop on liquid resistance starter water/soda tank ?
(1) From the following option, which option is correct for largest size transformer.? a)1KVA,25Hz , b)1KVA,50HZ , c)1KVA,60Hz , d)1KVA,100Hz
what is sevice settings for mccb?How can be it setted?
why should be the frequency is 50 hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50
Define Electrical Insulation and examples of Solid,Liquid and Gaseous insulating materials?
why stone used in Transformer yard.
pls tell me function of closing coil of A.C.B.
in how many ways we can make induction motor to run in reverse direction?
Power Factor Correction Panel (Manual & Automatic)
How to minimize the eddy current losses?
what size of copper busbar use for 11kv 630A
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