Answer Posted / g .senthilkumaran
It is always better to give DC supply to the field then
only we can get continuous output i.e sine wave from the
stator of an alternator.
| Is This Answer Correct ? | 10 Yes | 0 No |
Post New Answer View All Answers
if flux and load static in dc motor and supply voltage increases 20% then what happened in speed
why high speed tripping relay will be used in tripping circuit why not normal relay
i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester
can you plz send l&t aptitude questions if available its urgent plz plz plz
our industries ht line so power fluctation(once drop of power please rectify causes
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
What is the formula to calculate distribution transformer De-rating on iron losses basis
what is servo motor & how does it work.
State The Difference Between Generator And Alternator?
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
How to define Kirchhoff current law and voltage law along with simply examples.
what is mean by ideal infinite bus? why it is required to consider in fault short circuit calculations?
write down the formula of cable size in RM if current is 50Amp.
TRANSFORMERS WITH DC SUPPLY
with 3 phase board on a 63 amp rcd is it ok to have 6 electrical showers 2 on each phase and what problems could happen