Where the excitation is given either stator or rotor in
actually in power plants?
Answer Posted / king kong
stator is excited from ac supply
| Is This Answer Correct ? | 0 Yes | 5 No |
Post New Answer View All Answers
How can we measure earthing resistance test (Earth meggar) of Transformer neutral pit while in live condition?.
Discuss about gear cutting machines.
How does cost of generation from hydropower plant compare with other sources of electricity?
what is the difference between active power and reactive power and apparant power in practical as well as theoritical
what are the types of electromagnetic forces developed in practical transformer?
Why is back emf used for a DC motor? Highlight its significance.
How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...
would you please give me any idea about the BARC interview question on electrical? i have an interview on 1st july.....plz hlp me.......its urgent......
at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)
why the active power flow of some line is increased when the active power of out is cut ?
how we can calculate power factor in single phase & three phase ?thank u
If the Brush of DC motor is shifted by 90 deg, then what happens to voltage and torque? Both voltage and torque are zero. how to justify the answer?
why using transformer and thyristor switch in 3 phase apfc panel
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?
how to calculate the formula of cable size if motor kw is given