Question

Consider the following fits 1. i.c. engine cylinder and piston. 2. ball bearing outer race and housing 3. ball bearing inner race and shaft which of the above fits are based on the shaft basis system?
a. 1 and 2
b. 2 and 3
c. 1 and 3
d. 1, 2 and 3

Answer 1

a 1 and 2 may be
thank you

Answer 2

Answer:

option b = 2 and 3 is the answer