In a 4 pole machine, what is the flux per pole produced, if the armature length is l and radius is r and Bp is peak value of sinusoidal flux?
A. 4Bplr
B. 2Bplr
C. Bplr
D. Bplr/2
Answer:A
In a 4 pole machine, what is the flux per pole produced, if the armature length is l and radius is r and Bp is peak value of sinusoidal flux?
A. 4Bplr B. 2Bplr C. Bplr D. Bplr/2