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Air/H2O/Oil Hose Quiz

1. What is the standard operating temperature of Parker GST II hose?
A. -40 degrees to 212 degrees F
B. -32 degrees to +500 degrees F
C. 32 degrees to 300 degrees F
D. 0 degrees to 220 degrees F

2. What is the unique feature of Jiffy Push-on Hose?
A. Extreme abrasion resistance
B. It is electrically conductive
C. Patented inner lining that repels heat
D. No clamps or tools needed for coupling

3. What is the pressure rating for Parker Grizzly Extra Heavy Duty Industrial Hose?
A. 1000 psi
B. 500 psi
C. 250 psi
D. 2500 psi

4. What is the standard operating temperature of PS&E Reinforced PVC Hose?
A. 25 degrees to 150 degrees F
B. -25 degrees to 212 degrees F
C. 0 degrees to 212 degrees F
D. 72 degrees to 500 degrees F

5. What is the shelf life of all PS&E Air/Water/Oil hoses?
A. Indefinite, it'll last forever
B. 10 years if stored properly
C. 25 to 50 years if properly stored
D. 6 months under any conditions

6. Can clamps be used with Push-Lock hose?
A. No, clamps will not fit Push-Lock hose
B. For safety it is not a bad idea
C. Yes, but you're just wasting money since clamps are not needed.
D. Yes, but only if installed by a qualified hose technician

7. What is meant by "Burst Pressure"?
A. The amount of pressure needed to move water a given distance
B. The pressure needed to burst a new piece of hose under test conditions
C. The amount of pressure needed to move a golf ball one foot through a hose
D. The standard rated pressure of a hose in service.

8. What can happen if flow velocity through a hose is too high?
A. Nothing, flow velocity is not important to hose use
B. The hose develop hard spots and become inflexible
C. Inner tube erosion leading to leakage and high pressure loss.
D. Users can become sick due to offending odor

9. When selecting hose by working pressure, should pressure spikes be accounted for?
A. Yes, system surges/spikes must fall with in working pressure of hose
B. yes, but only if surges are a regular occurrence.
C. No, since most surges are short in length the hose can withstand the pressure
D. No spikes in pressure are a myth anyway

10. What is the pressure rating of PS&E Self-Coiling Hose?
A. 500 psi at 70 degrees F
B. 1000 psi at 70 degrees F
C. 200 psi at 70 degrees F
D. 100 psi at 70 degrees F