Solved

In D.C. Machines Fractional Pitch Winding Is Used

Question 8

Multiple Choice

In D.C. machines fractional pitch winding is used

A) to improve cooling
B) to reduce copper losses
C) to increase the generated e.m.f.
D) to reduce the sparking

Related Questions

Q3: For the same H.P. rating and full

Q4: In case-the conditions for maximum power for

Q5: The mechanical power developed by a shunt

Q6: The power mentioned on the name plate

Q7: Which of the following load normally needs

Q9: If the supply voltage for a D.C.

Q10: A three point starter is considered suitable

Q11: For which of the following applications a

Q12: Which of the following law/rule can he

Q13: The speed of a D.C. series motor