DWQA Questions

DWQA Questions › Category: DC Motor & Generator
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Can we give AC supply to DC motor?
AnsweredHow Engineering Works asked 6 years ago • 
2263 views2 answers0 votes
How many types of DC motors are there?
AnsweredHow Engineering Works asked 6 years ago • 
2676 views2 answers0 votes
What is the need of multiplex winding?
AnsweredHow Engineering Works asked 7 years ago • 
3930 views1 answers0 votes
Why are “equalisers” not used in wave winding?
AnsweredHow Engineering Works asked 7 years ago • 
1479 views1 answers0 votes
What is stepper motor. What are its uses?
AnsweredHow Engineering Works asked 7 years ago • 
2624 views1 answers0 votes
Why is the starting current high in a DC motor?
AnsweredHow Engineering Works asked 7 years ago • 
5757 views1 answers0 votes
How does sudden changes in load in a DC machine cause “flash over”?
AnsweredHow Engineering Works asked 7 years ago • 
2497 views1 answers0 votes
What does the name plate of DC generator generally indicates?
AnsweredHow Engineering Works asked 7 years ago • 
3902 views1 answers0 votes
Can a DC motor be converted into a DC generator?
AnsweredCrule asked 7 years ago • 
6462 views3 answers0 votes
How can we change the direction of a DC motor?
AnsweredHeena asked 7 years ago • 
18540 views4 answers0 votes
What are the differences between a DC motor and an AC motor?
AnsweredGreen asked 7 years ago • 
4031 views3 answers0 votes
Why is series generator not generally used?
AnsweredHow Engineering Works asked 7 years ago • 
2906 views1 answers0 votes
What is the difference between the speed and the torque of a motor?
AnsweredEr agan asked 7 years ago • 
2163 views1 answers0 votes
What are applications of DC motors?
AnsweredGunjan asked 7 years ago • 
4185 views2 answers0 votes
Why is magnetic locking or cogging not present in a DC motor?
AnsweredRavuuuuu asked 7 years ago • 
3061 views3 answers0 votes
Why do we need a starter to start a DC motor?
Answeredvarun asked 7 years ago • 
12703 views4 answers0 votes
Which motor has high starting torque AC or DC?
AnsweredGGolu asked 7 years ago • 
11592 views3 answers0 votes
What happens when AC supply is given to DC machines?
Answeredravi asked 7 years ago • 
16115 views3 answers0 votes