Apparatus Testing Flashcards
1
Q
Hose allowable movement from coupling during test
A
3/8
2
Q
Accelerate road test
A
Up to 35 mph in 25 sec
3
Q
Vacuum test desired in Mercury
A
22
4
Q
Hydrostatic test
A
250 psi. 3 minutes. All discharges open and capped.
5
Q
Pump testing psi and time intervals
A
150 5 min intervals 20 min 100%
200 “” 70%
- ”” 50%
6
Q
Pressure control test
A
Set at 150
Close each discharge within 3 seconds and no more than 10
Pressure should not rise more than 30 psi
Repeat at 90 psi
Repeat at 250 psi 50% capacity.
