In a DC machine, z, p, Ia and a are respectively the number of conduct – McqOptions

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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.

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