The driving wheel and the driven wheel of a gear system has same number of teeth. The gear system :
A. increases the speed
B. increases the torque
C. changes the direction of rotation
D. both (b) and (c)
Answer:C
The driving wheel and the driven wheel of a gear system has same number of teeth. The gear system :
A. increases the speed B. increases the torque C. changes the direction of rotation D. both (b) and (c)