How a Jet Airliner Works

What material is commonly used for the outer panels of a jet airliner?

• Wood

• Carbon fiber reinforced material

• Steel

• Plastic

What is the purpose of the radome at the nose of the plane?

• To house the auxiliary power unit

• To shield the weather radar antenna

• To store fuel

• To support the landing gear

Which areas of the airplane are generally unpressurized?

• Equipment bays

• Cargo compartments

• Flight deck and passenger areas

• Radome and landing gear bays

What is the function of the ailerons on an airplane?

• To control roll

• To control yaw

• To control pitch

• To generate lift

What is the purpose of the thrust reverser assembly?

• To increase thrust during takeoff

• To reverse fan thrust to slow the plane down

• To provide backup power

• To control the airplane's altitude

What is the function of the auxiliary power unit (APU)?

• To support the landing gear

• To store fuel

• To control the airplane's navigation systems

• To provide power to the main engines for starting

What is the maximum fuel capacity of the airplane described?

• 3,000 gallons

• 15,000 gallons

• 10,000 gallons

• 5,681 gallons

What is the purpose of the ram air turbine (RAT)?

• To support the landing gear

• To generate emergency electrical power

• To control the airplane's altitude

• To store fuel

What is the function of the emergency locator transmitter?

• To provide backup power

• To emit a signal that can help locate the aircraft

• To control the airplane's navigation systems

• To store fuel

What is the purpose of the static dischargers on the wingtip and winglet?

• To discharge built-up static electricity

• To generate lift

• To control roll

• To support the landing gear