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mmv lubrication

Total questions: 2

Worksheet time: 60secs

Name
Class
Date
1.

What is the main purpose of lubrication in machinery?

a)

To increase friction

b)

To reduce wear and friction

c)

To make machines look shiny

d)

To slow down the machine

2.

Which of the following is NOT a type of lubricant?

a)

Grease

b)

Oil

c)

Water

d)

Solid lubricant