AVIA 340 FINAL EXAM REVIEW;
QUESTIONS WITH DETAILED VERIFIED
ANSWERS; ALREADY GRADED A; 2026
__________ refers to the small venturi-type ports which are
used to draw fuel into the collection line - correct answer-
Motive flow
A ___________ is simply a separated segment of a larger fuel
tank, usually located close to the engine. - correct answer-
collector bay
A part 121 aircraft such as a B747 or A330 that has a significantly
larger MTOW then MLW will be designed to incorporate a(n)
_________ so they can jettison fuel if needed in an emergency.
- correct answer- Fuel dump valve
Above FL350, ____________regulators continually supply 100%
O2 under positive pressure in the event of lost cabin pressure. -
correct answer- Pressure demand
An ampere is the unit used to measure electric current -
correct answer- True
, An APU can be used to do a number of functions, what is NOT
one of the uses of an APU - correct answer- additional
thrust power for takeoff
Cabin pressure is controlled by modulating the exhaust of the
cabin air via - correct answer- Outflow valves
Dump valves allow pilots to manually vent the cabin
pressurization - correct answer- True
Environmental air is used for such applications as - correct
answer- all of the above
Every axial flow compressor is a multistage compressor. -
correct answer- True
Hydraulic power is especially valuable for heavy duty
applications because it provides a mechanical advantage while
transmitting power. - correct answer- True
Hydraulic work is done more with pressure than
movement/flow. - correct answer- True
QUESTIONS WITH DETAILED VERIFIED
ANSWERS; ALREADY GRADED A; 2026
__________ refers to the small venturi-type ports which are
used to draw fuel into the collection line - correct answer-
Motive flow
A ___________ is simply a separated segment of a larger fuel
tank, usually located close to the engine. - correct answer-
collector bay
A part 121 aircraft such as a B747 or A330 that has a significantly
larger MTOW then MLW will be designed to incorporate a(n)
_________ so they can jettison fuel if needed in an emergency.
- correct answer- Fuel dump valve
Above FL350, ____________regulators continually supply 100%
O2 under positive pressure in the event of lost cabin pressure. -
correct answer- Pressure demand
An ampere is the unit used to measure electric current -
correct answer- True
, An APU can be used to do a number of functions, what is NOT
one of the uses of an APU - correct answer- additional
thrust power for takeoff
Cabin pressure is controlled by modulating the exhaust of the
cabin air via - correct answer- Outflow valves
Dump valves allow pilots to manually vent the cabin
pressurization - correct answer- True
Environmental air is used for such applications as - correct
answer- all of the above
Every axial flow compressor is a multistage compressor. -
correct answer- True
Hydraulic power is especially valuable for heavy duty
applications because it provides a mechanical advantage while
transmitting power. - correct answer- True
Hydraulic work is done more with pressure than
movement/flow. - correct answer- True
