Chapter 77

Question 0

In a forced lubrication system, a pump supplies oil under ______ for the bearings.

Answer 0

Pressure

Question 1

What form of lubrication requires continual motion of a shaft or surface?
A) boundary
B) alemite fitting
C) forced
D) zerk fitting
E) fluid film

Answer 1

E) fluid film

Question 2

Which type of thrust bearing does not utilize the oil wedge principle of lubrication?
A) michell
B) collar
C) flotation
D) kingsbury
E) vertical

Answer 2

B) collar

Question 3

A type of antifriction bearing is the ___________ bearing.

Answer 3

Ball or roller