Eaton Ch 17

Question 1

A device used to store fluid under pressure is called a/an:

Snubber
Horn
Intensifier
Accumulator

Answer 1

Accumulator 

Question 2

Regardless of the percentage of fluid in a weight loaded accumulator the pressure remains:

Constant
Variable
High
Low 

Answer 2

Constant

Question 3

What type of gas is preferred for gas charged accumulators?
oxygen
Nitrogen
OZone
Air

Answer 3

Nitrogen

Question 4

Vacuum gauges are calibrated in inches of:
Alcohol
Water
Mercury
Oil

Answer 4

Mercury 

Question 5

Two principal types of pressure gauges are the Shrader and:
Reed
Bourdon
Gear
Dial

Answer 5

Bourdon

Question 6

The device used to protect a pressure gauge from surges is called a:
Psi
Lad horn
Snubber
Dial block

Answer 6

Snubber

Question 7

The gas precharge pressure in an accumulator should never be less than _____ the working pressure

1/4
1/2
3/4
2/3

Answer 7

1/4 

Question 8

Accumulators may be installed in a system to absorb
Contaminants
Shock
Nitrogen
None of the above

Answer 8

Shock 

Question 9

The device used to boost pressure is called and:
Intensifier
Equalizer
Overload
None of the above

Answer 9

Intensifier 

Question 10

A device used to convert a pressure signal to an electric signal is called a_______ switch
Pressure
Flow
Power
horn

Answer 10

Pressure