NEW
Font size
WorksheetsPneumatics
Total questions: 20
Worksheet time: 10mins
What does the subject of pneumatics study ?
The study of converting wind energy into electrical energy
The study of compressed gas energy converting to mechanical energy
The study of liquid energy converting to mechanical energy.
Non of the above
Once the compressed air energy has been converted to mechanical energy, where does the air return to ?
Back to the tank or reservoir
Back to the atmosphere
Back to the compressor
Non of the above
The air used in a pneumatic system is
Totally in compressible
Totally compressible
Only compressible when mixed with water
Only compressible when mixed with oil.
Which industry are pneumatic systems mostly used in ?
Food production industry
Steel industry
Education industry
Oil and Gas industry
Name the type of directional control valve pictured ?
5 way 2 position
5 way 5 position
2 way 5 position
3 way 2 position
With regards to safety what should you NEVER do with pneumatic hoses ?
Reduce the pressure to zero when commencing work on a pneumatic system.
Inform your supervisor when work is about to commence
Put up barriers around the work area when working on pneumatics.
Point a pneumatic hose at another person
What is the most dangerous element that can affect an air compressor ?
Nitrogen
Dust
Oil
Water
Complete the formula Where P1 x V1 =
P2 x V2
P2 / V2
P2 - V2
P2 x 1 bar
Name the piece of equipment shown ?
Compressor
Double acting Cylinder
PRV
Shuttle valve
Who stated that the volume of a gas is inversely proportionate to the pressure at a constant temperature?
Bramahs Law
Newtons Law
Boyles Law
Pascals Law
The name of the following ISO symbol is ____________
3/2 way valve NO push button actuated
3/2 way valve NC push button actuated
3/2 way valve NC roller actuated
3/2 way valve NC selector switch (detent) actuated
The name of the following ISO symbol is _____________
Air motor
Hydraulic motor
Air compressor
none of them
The name of the following ISO symbol is _____________
Air motor
Hydraulic motor
Air compressor
none of them
The function of single acting cylinder ______________
creates straight force in one direction only
creates rotary movements in two directions
creates straight forces in two direction (push and pull)
creates rotary movements in one direction
What is this symbol?
4/2 DCV
2/2 DCV
3/2 DCV
5/2 DCV
What symbol is this?
filter
uni-directional motor
pressure gauge
bi-directional motor
filter
single acting cylinder
muffler
shutoff valve
Which of the below is solenoid valve?
Air is compressible and liquid is incompressible.
True
False
Pressure is measured in what units
Newtons
m/s
Pascals
Moles
