ELECTRO-PNEUMATIC

What combinations make up an electro-pneumatic system?

• Electrical & Mechanical

• Electrical & Air

• Electrical & Oil

• Electrical & Electronic

Which of the following are the advantages of the electro-pneumatic system?

• Complicated connections

• Limited power

• High operating costs

• Can be changed easily

Which of the following is not an electro-pneumatic component?

• Pressure switch

• Solenoid valve

• Pressure gauge

• Pressure sensor

Relay has a switch contact point that can connect and

break the circuit. What is the contact type?

• Normally open

• Normally closed

• Change over contact

• Free contact

Which of the following components is the Input Signal?

• Cylinder

• Electropneumatically control valve

• Relay

• Limit switch

What is this component?

• Pushbutton (make)

• Pushbutton (break)

• Make switch

• Break switch