What happens if ac excitation is given to the field of an alternator
Answer Posted / abhishek kumar
When AC excitation given to the field there is no emf genrate in roter so altornatar not produce any emf.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
How do you compute voltage drop and cable size over distance?
Why choke coil is connected in series with starter in tubelight??why starter is connected in parallel to tubelight??
Name two types of electrical analogous for mechanical system.
what is the difference b/w absolute encoder and incremental encoder?
Does outdoor isolator loose connection cause short circuit current in that circuit? if yes then how ??
is it true there's a big difference in using Cummins or Denyo...especially power output or leakage
Leakage current,un balance current which relay using for high voltage transmission?
iam preparing for rrb section engineer post in electrical branch.suggest the right textbook for my reference.fromwhere i will get the previous q.papers?
Work done in a free expansion process is
What is the difference between security constraint unit commitment and security constraint optimal power flow?
Please brief what is sinewave
solar energy light efficiency & disadvantages?
HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?
what is the meaning of number in (11, 31, 61,14, etc. CDG11, CDG31, CDG61, DDT32
What is gain margin?