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AMT Airframe Quiz

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1. Inspect and repair sheet metal structures (8129)
What is indicated by a black smoky residue streaming back from some of the rivets on an aircraft?
A - The rivets were excessively work hardened during installation.
B - Exfoliation corrosion is occurring inside the structure.
C - Fretting corrosion is occurring between the rivets and the skin.
2. Repair and inspect aircraft electrical system components crimp and splice wiring to manufacturer's s (0504_808)
Which type of dc generator is not used as an airplane generator?
A - Externally grounded.
B - Series wound.
C - Compound wound.
3. Inspect, check and troubleshoot constant speed and integrated speed drive generators (8933)
A CSD unit that is disconnected in flight, due to a malfunction such as over-temperature, may be reconnected
A - automatically if the temperature falls back into the normal operating range.
B - manually by the flightcrew.
C - only on the ground by maintenance personnel.
4. Inspect, check, service and repair landing gear, retraction systems, shock struts brakes, wheels, ti (8381)
What condition would most likely cause excessive fluctuation of the pressure gauge when the hydraulic pump is operating?
A - Accumulator air pressure low.
B - Inadequate supply of fluid.
C - System relief valve sticking closed.
5. Inspect, check, service troubleshoot and repair hydraulic and pneumatic power systems (8445)
Pressure is a term used to indicate the force per unit area. Pressure is usually expressed in
A - pounds per square inch.
B - pounds per inch.
C - pounds per cubic inch.
6. Assemble aircraft components including flight control surfaces (8260)
If all instructions issued by the swaging tool manufacturer are followed when swaging a cable terminal, the resultant swaged terminal strength should be
A - the full rated strength of the cable.
B - 80 percent of the full rated strength of the cable.
C - 70 percent of the full rated strength of the cable.
7. Inspect bonded structures (8063)
When inspecting a composite panel using the ring test/tapping method, a dull thud may indicate
A - less than full strength curing of the matrix.
B - separation of the laminates.
C - an area of too much matrix between fiber layers.
8. Inspect and repair sheet metal structures (8101)
How many MS20470 AD-4-6 rivets will be required to attach a 10 x 5 inch plate, using a single row of rivets, minimum edge distance, and 4D spacing?
A - 56.
B - 54.
C - 52.
9. Identify and select aircraft finishing materials (8032)
A correct use for acetone is to
A - thin zinc chromate primer.
B - remove grease from fabric.
C - thin dope.
10. Balance, rig and inspect movable primary and secondary flight control surfaces (8278)
Stability about the axis which runs parallel to the line of flight is referred to as
A - longitudinal stability.
B - lateral stability.
C - directional stability.