1.

In a DC machine, z, p, Ia and a are respectively the number of conductors, number of poles, armature current and number of parallel paths. The peak value of fundamental component of armature MMF wave is ____________

A. 8/ [(z/2p)(I<sub>a</sub>/a)]
B. 8/ <sup>2</sup>[(z/p)(I<sub>a</sub>/a)]
C. 4/ [(z/2p)(I<sub>a</sub>/a)]
D. 8/ <sup>2</sup>[(z/p)(I<sub>a</sub>/a)]
Answer» E.


Discussion

No Comment Found