Hydrant Pit Valve
Assessment
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Deleted User
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Professional Development
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Professional Development
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Hard
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10 questions
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1.
Multiple Select
Select TRUE statements for hydrant pit valve.
It is located at the end of hydrant pipeline.
It is connected to hydrant dispenser's coupler to deliver fuel to aircraft.
Pilot assembly is required on the valve assembly.
The valve shall qualify to EI 1583.
2.
Multiple Select
Select TRUE statements for hydrant pit coupler.
It is also known as hydrant intake coupler.
It is normally incorporated dead-man control system.
It is permanently located at the hydrant pit.
It shall qualify to EI 1584 3rd editon.
3.
Multiple Choice
Identify the part which is marked.
Pit coupler
Pit valve
Pit box
Pilot assembly
4.
Multiple Choice
"Inspect for cleanliness of pit box and remove water, product and surface dirt/grit, if any."
The above task shall be performed ....
Daily
Weekly
Monthly
Yearly
5.
Multiple Choice
Which of the following periodic inspection for hydrant pit valve is TRUE?
Monthly test shall include checking the closure time of pit valve.
Static test is performed to check integrity of seals.
Static test shall be perform on daily basis.
Dynamic test can be performed at any flow rate.
6.
Multiple Choice
What is the purpose of this device?
To check excessive wear and tear of hydrant pit's API interface.
To check performance of pilot valve.
To check condition of seals.
To perform static test.
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