How do you change an AC motor to DC? why there is only 50 Hz frequency in indi

How do you change an AC motor to DC?
why there is only 50 Hz frequency in india & not other?

Question Posted / gajanan57

4 Answers
7982 Views
BSF, TATA, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

How do you change an AC motor to DC? why there is only 50 Hz frequency in india & not other?..

Answer / gopal manda

using commutator in armature winding.we can change the AC
motor to DC.

Is This Answer Correct ?

25 Yes

4 No

How do you change an AC motor to DC? why there is only 50 Hz frequency in india & not other?..

Answer / dwivedi sandeepdhar

replacing commutator in D C motor we have ac motor.

Is This Answer Correct ?

4 Yes

1 No

How do you change an AC motor to DC? why there is only 50 Hz frequency in india & not other?..

Answer / anil ku nayak

by using rectifier we can change ac motor to dc.

Is This Answer Correct ?

8 Yes

11 No

How do you change an AC motor to DC? why there is only 50 Hz frequency in india & not other?..

Answer / mostafa abdel nasser

By using amplifiers

Is This Answer Correct ?

3 Yes

18 No

Post New Answer

More Electrical Engineering Interview Questions

Why diesel tank kept in 990 ltrs

1 Answers Reliance,

what is use of lockout relay in ht voltage

2 Answers

Why we are designed only 11Kv and 6.6Kv Alternators, not 33Kv Alternators and Power Transmission side we are designed only 220kv, 120kv, 66kv, 33kv, 11kv, and 440volts, not 20kv, 50kv, 100kv.

2 Answers

why 3phase is 440v but where as we get phase voltage 220v,we have to get 220*3=660v.can u pleas give in detailed

3 Answers Avantha Group,

Why we can not get 100% efficiency from a Gas Generator?

1 Answers

How does the sensitive earth fault protection provided by cbct for motor can help in reducing the size of cable used to supply the motor?

1 Answers

what is current

8 Answers NTPC,

How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?

0 Answers Oberoi,

How to use a insulation resistance tester on a three phase electric motor?

2 Answers

A 230V dc shunt wound motor has an armature resistance of 0,15Ω.When operating on no load at 650 rev/min the armature current is 6A . The motor takes a full load current of 85A. Calculate the full load speed if the field flux is (i) maintained constant (ii)reduced by 0,03

0 Answers

What is the maximum and minimum rating of UPS?

0 Answers Indiabulls,

plz send me HPCL apptitude paper.. maulik_elect@yahoo.co.in

0 Answers HPCL,

For more Electrical Engineering Interview Questions Click Here