Fluid Lines
Rigid Fluid Lines are used for - CORRECT ANSWER-For stationary
applications and relatively straight runs
Rigid fluid lines are used in - CORRECT ANSWER-Fuel, oil, oxygen,
and instrument systems
Many fluid lines used in early aircraft were made of - CORRECT
ANSWER-copper tubing
Aluminum-alloy and corrosion-resistant steel lines have - CORRECT
ANSWER-replaced copper in most applications
Swaged-on fittings _________ reusable - CORRECT ANSWER-are not
Size Designations - CORRECT ANSWER-Determined by the outside
diameter in increments of 1/16 inch.
Inside diameter is determined by - CORRECT ANSWER-subtracting 2
times the wall thickness from the outside diameter.
Tube cutting. - CORRECT ANSWER-Tube cutters are used on
aluminum alloys.
Hack saw is used on steel tubing.
Remove all burrs from tubing after cutting.
Tube Bending. - CORRECT ANSWER-An acceptable bend maintains at
least 75% of the original tube
Sections of rigid tubing are joined by - CORRECT ANSWER-Single and
double-flare connectors.
Flareless connectors.
Hose and clamps over a beaded tube.
Single Flare. - CORRECT ANSWER-
Rigid Fluid Lines are used for - CORRECT ANSWER-For stationary
applications and relatively straight runs
Rigid fluid lines are used in - CORRECT ANSWER-Fuel, oil, oxygen,
and instrument systems
Many fluid lines used in early aircraft were made of - CORRECT
ANSWER-copper tubing
Aluminum-alloy and corrosion-resistant steel lines have - CORRECT
ANSWER-replaced copper in most applications
Swaged-on fittings _________ reusable - CORRECT ANSWER-are not
Size Designations - CORRECT ANSWER-Determined by the outside
diameter in increments of 1/16 inch.
Inside diameter is determined by - CORRECT ANSWER-subtracting 2
times the wall thickness from the outside diameter.
Tube cutting. - CORRECT ANSWER-Tube cutters are used on
aluminum alloys.
Hack saw is used on steel tubing.
Remove all burrs from tubing after cutting.
Tube Bending. - CORRECT ANSWER-An acceptable bend maintains at
least 75% of the original tube
Sections of rigid tubing are joined by - CORRECT ANSWER-Single and
double-flare connectors.
Flareless connectors.
Hose and clamps over a beaded tube.
Single Flare. - CORRECT ANSWER-
