Question:-
In flat belt drive, if the slip between the driver and the belt is 1% , that between belt and follower is 3% and driver and flower pulley diameters are equal, then the velocity ratio of the drive will be.
Option (A)
0.99
Option (B)
0.98
Option(C)
0.97
Option(D)
0.96
Correct Option:
(D)
Question Solution:
(N2/N1) = (d1/d2) [ 1-(S1/100)-(S2/100)]
Þ (V2/V1) = 1 – (S1/100) – (S2/100)
Þ (V2/V1) = 1 – (1/100) – (3/100) = 0.96
question-answer-faq-3231