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ABF Class A1 Course > 4.2 Hose, Nozzles, And Quick Disconnects > Flashcards

4.2 Hose, Nozzles, And Quick Disconnects Flashcards

0
Q

What is the 2 1/2” non-collapsible hose used for?

A

aircraft defueling

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1
Q

What opens and closes the poppet valve?

A

Flow Control Handle

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3
Q

What is the 1 1/2” non-collapsible hose used for?

A

aircraft defueling, and boat and tractor refueling

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4
Q

What is the 2 1/2” D-1 Pressure Nozzle used for?

A

refuel aircraft under pressure

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5
Q

What bolts to a quick disconnect coupling?

A

Insert Elbow

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6
Q

What provides a path for the grounding circuit through lengths of JP-5 hose?

A

Control Wire

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7
Q

The body houses how many individual ball bearings, which allow for rotation of the Inlet Elbow?

A

39

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8
Q

Both the Inlet Elbow and Rigid Tube (discharge tube) contain a ________ model strainer.

A

100 mesh

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9
Q

What is used to connect/disconnect the fueling nozzle to the hose?

A

Quick Disconnect Coupling

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10
Q

The Nozzle Collar locks the nozzle onto the aircraft, and is attached to the body by how many individual ball bearings?

A

49

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11
Q

What is used to cut the 2 1/2” collapsible hose?

A

sharp knife moistened with fresh water

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12
Q

What is used when cutting the steel wire helix in a non-collapsible hose?

A

new or sharp hacksaw with fine teeth

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13
Q

What is used to energize or de-energize the SOPV?

A

Toggle Switch

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14
Q

What protects the nozzle face from dirt and moisture?

A

Dust Cover

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15
Q

Check for electrical resistance between the two ends of the hose as directed by what?

A

MRC

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16
Q

Hoses are available in what two lengths?

A

50 and 100

17
Q

What must be fully depressed before collar can be rotated and locked onto the aircraft?

A

Spring Loaded Collar Lock Pins (three)

18
Q

After cutting the hose what is done to the end with zinc chromate primer.

A

It is painted

19
Q

Hydrostatically test the hose as directed by the applicable what?

A

Maintenance Requirement Card (MRC)

ABF Class A1 Course (42 decks)

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