Why heat produce in AC machine higher than DC machine?
Answers were Sorted based on User's Feedback
Answer / bawla
Extra heat is generated due to induction which is impossible in DC current.There is no cop.loss in DC circuits.
Is This Answer Correct ? | 6 Yes | 5 No |
Answer / manu
generally heat in dc machine is more than that of ac.
Is This Answer Correct ? | 1 Yes | 3 No |
whay we used silica gel in Transformer
how can found motors folt current ? how can disided circuit breakers caoicity and breaking capicity ?
what is formula of illumation calculation
What is the maximun current carring capacity in per phase for three pole 100anps rating ncb
what is the safety of VCB.
5 Answers Nagarro, Roto Power, RotoPower,
What are the different types of transformers?
how to maintain ht line?
what is FACTS & where i can material regarding to facts.
The transformer which is smallest in size is and how to calculate that? The options are 100 KVA, 50 Hz 100 KVa, 100 Hz 100 KVA, 25 Hz 50KVA, 25 HZ
4 Answers Ranbaxy, Zee Laboratories,
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
how we calculate the knee point of a protection and metering CT and what is the testing procedure.
why using transformer and thyristor switch in 3 phase apfc panel