Quiz on Chapter 18: Miscellaneous Fluid Power Items

1. Quick exhaust valves allow:

1. air to exit the cylinder rapidly
2. oil to exit the cylinder rapidly
3. both of the above

2. A quick exhaust valve is always mounted:

1. close to the directional valve port
2. at the directional valves inlet port
3. close to the cylinder port

3. Speed control mufflers only work as:

1. meter out flow controls
2. meter in flow controls
3. bleed-off flow controls

4. A pressure gauge reading PSIA shows:

1. only positive pressure
2. only negative pressure
3. both positive and negative pressure

5. This is a symbol for a: temperature gauge pressure gauge flow meter

6. Flow meters can measure flow in:

1. MPH
2. RPM
3. CFM

7. Shuttle valves allow flow in.

1. one direction only
2. both directions
3. either direction after reaching set pressure

8. Rotary unions can pass:

1. air only
2. air and oil
3. air, oil and electrical

9. Quick disconnects for air circuits:

1. block flow from both lines
2. block flow from the machine side only
3. block flow from the supply side only

10. A pressure switch indicates an actuator:

1. has completed its stroke
2. is half way through its stroke
3. has built pressure no matter the position