Answer Posted / siddhu
In an alternator the rotor acts as a field winding it produces rotating flux when excited with dc current by an external dc source when this flux cuts the armature, current is induced in it.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what are the advantage and dis-advantage of 3 phase 4 wire energy meter?
How to calculate earth wire load by formula
what is conductor copnstant of ab cable
which type of effect of turbine and generator reverse power protection ?
Single line diagram for dbb (double bus bar)system.
How can we increase fuel-power ratio of any DG set?
Could you measure voltage in series?
the problem faced on star or delta winding connection??
difference between servo motor and synchronous motor
What is star-delta transformer?
I want the details about BHEL company examination.Can anyone able to help me please.
What is the unit audit? if our Max demand is something and we found much more unit then how to improve our max demand?
if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?
can any one suggest me the tilt angle of my solar pannel ?? or tell me how can i know the fix tilt angle of my solar pannel?? my cordinates are 31.503629,72.993164.
How short circuit MVA(Fault MVA) in a power system calculated for calculating number of earth plates ?
