Decide Whether Each of These Statements Is True (T) or False

Multiple Choice

Decide whether each of these statements is True (T) or False
A 100% efficient gear system has a gear ratio of 3 to 1. When a torque of 200 N is applied and the input
Shaft rotates at 20 rev/s:
(i) The output shaft rotates at 30 rev/s.
(ii) The output shaft torque is 600 N m.

A) (i) F (ii) F
B) (i) T (ii) T
C) (i) T (ii) F
D) (i) F (ii) T