Airframe Oral Questions (Hydraulic and
Pneumatic Power System)-Questions &
ANSWERS 100% RATED CORRECT- SURE PASS!! |
Newest 2025
What is the purpose of an accumulator in an aircraft hydraulic system? -
✔✔Holds pressure on the hydraulic fluid in the system. Held by compressed air
or nitrogen through a bladder, diaphragm, or a piston
What is the purpose of an orifice check valve in an aircraft hydraulic system? -
✔✔Allows full flow of fluid in one direction but restricts the flow in the
opposite direction
Where are line-disconnect fittings normally located in an aircraft hydraulic
system? - ✔✔Normally in the lines that connect the engine-driven pump to the
aircraft hydraulic system
What is meant by a single-action hydraulic actuating cylinder? - ✔✔A linear
actuating cylinder that uses hydraulics fluid under pressure to move the piston in
only one direction. Piston is returned by a spring
What is the source of the compressed air that is used in a medium-pressure
pneumatic system on a turbine engine powered aircraft? - ✔✔Bled air from
one of the stages in the compressor
Pneumatic Power System)-Questions &
ANSWERS 100% RATED CORRECT- SURE PASS!! |
Newest 2025
What is the purpose of an accumulator in an aircraft hydraulic system? -
✔✔Holds pressure on the hydraulic fluid in the system. Held by compressed air
or nitrogen through a bladder, diaphragm, or a piston
What is the purpose of an orifice check valve in an aircraft hydraulic system? -
✔✔Allows full flow of fluid in one direction but restricts the flow in the
opposite direction
Where are line-disconnect fittings normally located in an aircraft hydraulic
system? - ✔✔Normally in the lines that connect the engine-driven pump to the
aircraft hydraulic system
What is meant by a single-action hydraulic actuating cylinder? - ✔✔A linear
actuating cylinder that uses hydraulics fluid under pressure to move the piston in
only one direction. Piston is returned by a spring
What is the source of the compressed air that is used in a medium-pressure
pneumatic system on a turbine engine powered aircraft? - ✔✔Bled air from
one of the stages in the compressor