The load required to produce a unit deflection in a spring is called spring stiffness.
167) Spring stiffness is
Answer is:
load required to produce unit deflection
Explanation:
Related Theory of Machines MCQ with Answers
Answer is:
K/2
Answer is:
double
Answer is:
all of the above
Explanation:
A firm frictional grip between belt and shaft is essential. But sometimes it becomes insufficient. This may cause some forward motion of the belt without carrying the driven pulley with it. This called as slip of the belt. It is expressed as a percentage.
Belt slip may occur due to heavy load, loose belt and driving pulley too small.