Creep in belt drive is due to
(a) weak material of the belt
(b) weak material of the pulley
(c) uneven extensions and contractions of the belt when it passes from tight side to slack side
(d) expansion of the belt
The question was asked by my college director while I was bunking the class.
This key question is from Types of Belts in chapter Belt, Rope and Chain Drives of Machine Kinematics