how to distinguish between ac motor and dc motor without seeing name plate of i

how to distinguish between ac motor and dc motor without
seeing name plate of it.only seeing its getup look

Question Posted / mrinmoyku

3 Answers
9232 Views
Nahar, Siemens, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

how to distinguish between ac motor and dc motor without seeing name plate of it.only seeing its ge..

Answer / ngarjuna

Name plate details are not there so by seeing the size only
we can determine .. for the same capacity always Dc motor is
heavy in size and the length also will be more (commutator
added in dc )...

Is This Answer Correct ?

18 Yes

2 No

how to distinguish between ac motor and dc motor without seeing name plate of it.only seeing its ge..

Answer / praveen avs engineering colleg

colour difference

Is This Answer Correct ?

1 Yes

1 No

how to distinguish between ac motor and dc motor without seeing name plate of it.only seeing its ge..

Answer / gurdeep

DC motors have bolts fitted on the outer surface...whereas in case of AC motors the outer surface doesnt contains these bolts.AC motors are conpact in structure and smaller in size as compared to that of dc motors.

Is This Answer Correct ?

4 Yes

5 No

Post New Answer

More Electrical Engineering Interview Questions

why odd hormonics only will effect the power system.why not even hormonics

1 Answers

why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?

0 Answers MSETCL Maharashtra State Electricity Transmission Co Ltd,

what is load despatching

0 Answers NTPC,

the parts of transformers ?

1 Answers Bhel, Facility management,

i want some interview related questions with their answers which can help for attend the interviews...

0 Answers Janta Glass,

what is the speed of current

4 Answers

In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.

0 Answers PCE,

what is the diffrence between resistive , inductive and capactive load please explain with exmpels?

2 Answers

why ht motors are connected in star?

1 Answers

3 measuring instrument for transformers?

5 Answers

different between circuit breaker & switchgear & relays

6 Answers EFS,

what is volt drop formula?stm

1 Answers

For more Electrical Engineering Interview Questions Click Here