Why heat produce in AC machine higher than DC machine?

Question Posted / nsathish88

2 Answers
5673 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Why heat produce in AC machine higher than DC machine?..

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

Why heat produce in AC machine higher than DC machine?..

Answer / manu

generally heat in dc machine is more than that of ac.

Is This Answer Correct ?

1 Yes

3 No

Post New Answer

More Electrical Engineering Interview Questions

AC voltage only create magnetic flux in coils, but in Solenoid coil how 24V DC volt create flux and pick the plunger

5 Answers

Calculate the demand in KVA for a three phase 440V power source drawing 1100A current

5 Answers

what is the need of starter in tube light and what type of starter is used in that?

0 Answers Sedemac, Sepco,

whenever a squirrel or a crow gets tangled near the out put of the feild transformer there is a discharge of 440 volts of current through the neutral due to which my appliances blow up causing a huge bang.will the RCCB help in these conditions

1 Answers

why HT line voltage is multiple of 11.eg11kva,33kva,132kva

2 Answers HP,

What are :- AC Distribution Board (Single & Double Front) DC Distribution Boards Distribution Board LT Breaker Panel.

0 Answers

if earthing is used in place of neutral how the circuit completd.

7 Answers Epitome,

Why an ac systems are preferred over dc systems?

0 Answers

what is difference between fuse and breaker?

6 Answers ABB,

who invented electricity?

20 Answers L&T,

What is meant by Creepage Distance in Insulators?

2 Answers Areva,

What is meant by Load Encroachment in OHL Feeder Protection?

0 Answers

For more Electrical Engineering Interview Questions Click Here