Aerospace/Aeronautical Engineering MCQs [Quiz 8]

Q1. If the pressure controller is set to 0 feet altitude, Then after takeoff?
A: The cabin will not pressurise
B: Cabin will remain at sea level until maximum differential is reached
C: Maximum differential is reached immediately after takeoff

Q2. During pressurisation check maximum differential pressure, if the engines are shut down?
A: The cabin rate of climb indicator gives indication of cabin seal efficiency
B: The outflow valve opens immediately
C: The aircraft remains pressurised until the dump valve opens

Q3. Aircraft fibreglass panels are protected against lightning strikes, partially by?
A: Conductive paint
B: Static strips
C: Bonding

Q4. Blowout panels are fitted to protect the aircraft structure in the event of?
A: Negative cabin differential pressure
B: Explosive decompression
C: Excessive cabin pressure

Q5. Prior to conducting a ground pressurisation test, it is necessary to?
A: Set the pressure controller to test mode or disconnect it
B: Disconnect the emergency pressure relief valve
C: Set QFE

Q6. An aircraft fuselage structure?
A: Is the strongest against negative pressures
B: Has equal strength against both positive and negative pressures
C: Is strongest against positive pressures

Q7. Flight director bars move up and slow increments, what controls the rate/speed?
A: Position feedback
B: Instrument amplifier gain
C: Rate feedback

Q8. Trip signals for a GCR are?
A: Over frequency and under voltage
B: Differential protection and under voltage
C: Under frequency and over current

Q9. The trailing edge flaps, when extended?
A: Improve the best angle of glide
B: Worsen the best angle of glide
C: Significantly increase the angle of attack for maximum lift

Q10. A comfortable rate for cabin altitude climb for passengers is?
A: 100 ft./m
B: 300 ft./m
C: 500 ft./m

Updated: 11th July 2019 — 8:55 PM

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