Question:-
If the size of a standard specification for fatigue testing machine is increase the endurance limit for the material will
Option (A)
Have same value as that of standard specimen
Option (B)
Increases
Option(C)
Decreases
Option(D)
None of these
Correct Option:
(C)
Question Solution:
If the diameter or size of the mechanical components is more, the surface area is greater number of surface defect. Hence, endurance length of component reduced with increase in size
question-answer-faq-2908