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ISO-CH06-ContaminationControl-01

Total questions: 5

Worksheet time: 2mins

Name
Class
Date
1.

What kind of Filter is it?

a)

Surface Filter

b)

Depth Filter

2.

Which one is the cleanest?

a)

16/13

b)

18/14

c)

15/11

d)

21/19

3.

Which one is more dirty?

a)

NAS 6

b)

NAS 7

c)

NAS 8

d)

NAS 9

4.

Name of a device that usually used to protect equipment oil reservoir during breathing:

a)

Accumulator

b)

Desiccant Breather

c)

Drain Plug

d)

Oil Filter

5.

An oil purification device that mostly used to reduce the concentration of water in oil to be less than 100 ppm :

a)

Vacuum Dehydration System

b)

Centrifuge Separator System

c)

Gravitational Settling

d)

Particle Filtration Systems