how to carry out Magnetizing Current Test on Distribution
transformer and what purpose we are doing this test.
why transformer rating in always in KVA ?
what ispositive, negative, zero sequence impedence?
How ElCB tripping if Neutral touch with ground
Why AC & DC capacitor are use in UPS ?
why motor rating in KW?
how to syncronize two dg sets
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how i chosse capacitor bank if my energy meter is 48 kvr? tell me capacitor bank chossen formula?
HOW many type of Circut Breaker in the world used in 400 kv substation?
what is rms value?
depletion layer will form beforre biase or after bias ?
what is phase to phase fault? what is line to line fault?
PAC and simple Ac different
what is the difference between the megger and multimeter operation ?
why all selected supply voltages are multiple of 11.i.e440,11 kv,33 kv,66 kv,110 kv etc
What is VCB'S @ ACB'S.Plz explain Briefly
hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com
What is a parabolic signal?
Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz