MSSC MAINTENANCE PNEUMATICS
CURRENT EXAM
Which is considered a fluid system: pneumatics or hydraulics? - ANSWER Both
are considered fluid systems.
What are the two types of conductors found in pneumatic systems? - ANSWER
Supply and actuator lines.
What is the Standard International Unit of Pressure? - Answer in kPa.
What is the highest pressure that the gauge shown can measure? - Answer: 7000
kPa.
What value is displayed on the gauge? - Answer: 56 psi.
How can I convert gauge pressure to absolute pressure? - ANSWER Add ambient
pressure to gauge pressure.
What does the schematic symbol depicted represent? - ANSWER A restriction.
Which of the following does not constitute a pneumatic safety rule? - ANSWER
Use any container for compressed air.
What is a regulator used for in pneumatics? - ANSWER Maintain a consistent
pressure on the circuit.
The adjustment spring opens the poppet of a pressure regulator.
CURRENT EXAM
Which is considered a fluid system: pneumatics or hydraulics? - ANSWER Both
are considered fluid systems.
What are the two types of conductors found in pneumatic systems? - ANSWER
Supply and actuator lines.
What is the Standard International Unit of Pressure? - Answer in kPa.
What is the highest pressure that the gauge shown can measure? - Answer: 7000
kPa.
What value is displayed on the gauge? - Answer: 56 psi.
How can I convert gauge pressure to absolute pressure? - ANSWER Add ambient
pressure to gauge pressure.
What does the schematic symbol depicted represent? - ANSWER A restriction.
Which of the following does not constitute a pneumatic safety rule? - ANSWER
Use any container for compressed air.
What is a regulator used for in pneumatics? - ANSWER Maintain a consistent
pressure on the circuit.
The adjustment spring opens the poppet of a pressure regulator.