For moment of inertia to be small in two phase servomotor, the ratio of rotor diameter to its length should be?
A. Equal to 1
B. Small
C. Large
D. All of these
Answer:B
For moment of inertia to be small in two phase servomotor, the ratio of rotor diameter to its length should be?
A. Equal to 1 B. Small C. Large D. All of these