The USAF 2F071 CDC Quiz assesses knowledge on fluid mechanics, focusing on differences between gases and liquids, buoyancy, immiscible liquids, flow velocity, and the impact of physical factors like gravity. It's designed for learners aiming to understand basic to advanced concepts in fluid dynamics.
Kilograms.
Pounds.
Tons.
Pounds per square inch.
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Protons have positive charges, and electrons have neutral charges.
Protons have neutral charges, and electrons have positive charges.
Protons have negative charges, and electrons have positive charges.
Protons have positive charges, and electrons have negative charges.
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Watts.
Volts.
Amps.
Ohms.
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Fuels operator.
Fuels operations supervisor.
Hot refueling crewman
Hot refueling supervisor
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Monthly.
Quarterly.
Semiannually.
Annually.
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30.
49.
60.
99.
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FSC personnel.
Shift supervisors.
Off-duty personnel.
Operations expeditors.
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They mix well together.
One liquid will float on the other.
They will become an intrained solution.
They will repel each other and react violently.
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Kelvin scale.
Rankine scale.
Réaumur scale.
Fahrenheit scale.
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Protons, neutrons, and electrons.
Neutrons, elements, and protons.
Electrons, molecules, and elements.
Electrons, neutrons, and matter.
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The outermost shell.
The middle shell.
The second shell.
The first shell.
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Titanium.
Stainless steel.
Sheet aluminum alloy.
Steel-reinforced carbon fiber.
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Separation.
Integration.
Coalescing.
Commingling.
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Clean coalescer elements.
Damaged coalescer screens.
Clogged or dirty coalescers.
A defective O-ring or ruptured coalescers.
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FMFC.
HQ USAF/A4.
MAJCOM commander.
Air Force Petroleum Agency.
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No action is required.
Increase engine RPMs.
Decrease the engine RPMs.
Stop the operation immediately.
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1 hour.
6 hour.
12 hour.
24 hour.
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MOGAS
MOGAS and jet fuel
Diesel fuel
Diesel fuel and jet fuel
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ABFDS
Ocean tanker
Aircraft systems
The same source of supply used by the host airfield
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Electrical potential.
Free electrons.
Electric current.
Ionization.
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Automatic reset-type circuit breakers.
Manual reset-type circuit breakers.
Twenty-five amp Bosch-type fuse.
Ten amp ATO fuse.
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LRS commander.
Wing commander.
MAJCOM.
HQ USAF.
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Pacific Air Force (PACAF).
Air Combat Command (ACC).
Air Mobility Command (AMC).
United States Air Force in Europe (USAFE).
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A dry break coupler inside the hose closes automatically.
The flow switch senses a sudden surge in fuel flow, and shuts down the pumps.
The pressure switch senses a sudden drop in pressure, and shuts down the pumps.
The fusible link melts and falls out, causing the spring-loaded butterfly part of the valve to close.
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The switches are not damaged.
Proper lubrication of the switches.
The switches are mechanically functional.
Proper operation while the system control panel/operation circuit is energized .
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Corroded bond plug.
Corroded bonding receptacle.
Weak or damaged bond plug.
Weak or damaged bonding receptacle.
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Every 90 days.
With all issue pumps operating.
With at least two issue pumps operating.
At 50 percent of the rated system capacity.
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No action is required.
Do not service the receiving tank.
Contact the FSC and await further instructions.
Inform aircraft maintenance of the discrepancy.
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Never.
As directed by MAJCOM.
At the discretion of the TO manager.
When changes and revisions are posted to paper TOs are posted.
BFMO.
AFPET.
HQ USAF.
DESC regions.
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Products are not normally stocked.
Military exchange facilities are available at the installation.
Adequate commercial facilities are available within reasonable distance.
Sales support by equipment and/or personnel do not interfere with military operations.
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The word “Rental”.
The payment office DODAAC.
The vehicle license plate number.
The ORG code for the DFSP issuing the VIL key.
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January through April.
October through December.
October through March.
November through January.
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Environmental coordinator.
NCOIC Fuels Laboratory.
NCOIC Compliance.
FSC personnel.
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Squadron training manager
LRS commander
Parent MAJCOM
Air Staff
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Jet fuel and gasoline
Diesel fuel and jet fuel
Diesel fuel and gasoline
Diesel fuel, jet fuel, and gasoline
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10 ft
20 ft
50 ft
100 ft
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Disconnect all hose assemblies
Drain all the fuel from the piping
Remove the filter separator elements
Install dust plugs and caps on all fittings and hoses
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3,000 gal
6,000 gal
9,000 gal
30,000 gal
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A reading of 16 pounds per square inch, differential (psid) on the differential pressure (DP) gauge
A reading of 22 psid on the DP gauge
Elements that have been in use for 36 months
Filter separator vessel performance is questionable
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The size of the pipe.
The specific gravity of the fuel.
The change in gallons per minute.
The amount of extinguished velocity.
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An atom that lost a proton and has more electrons.
An atom that lost an electron and has more protons.
An atom that has an equal number of electrons and protons.
An atom that cannot throw off any protons.
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Every year, or when high concentrations of water detected.
Every two years, or when sediment levels exceed tolerances.
Every three years, or when coalescer elements are changed.
Every five years, or when fiber sample fails.
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The appropriate page number.
The serial number of the item.
The name of the equipment manufacturer.
The mission, design, series (MDS) of the equipment.
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No action is required.
Notify the FMT and obtain an odor sample.
Contact AFPET for disposition instructions.
Inform the FSC and await further guidance.
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No action is required.
Do not fill the receiving tank.
Inform the FMT and await further instructions.
Notify the FSC and request line expediter assistance.
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Never.
Once every 90 days.
After a LOX cart has been filled.
When particulate contamination is suspected.
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10 feet.
20 feet.
25 feet.
50 feet.
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