PLTW Aerospace Exam with 100% Correct Answers | Verified |Latest 2025
Aerospace Engineer - ☑️☑️Develops new technologies for use in aviation, defense systems, and space
exploration, often specializing in areas such as structural design, guidance, navigation and control,
instrumentation and communication, and production methods.
Aircraft - ☑️☑️A device that is used or intended to be used for flight in the air.
ATC - ☑️☑️Air Traffic Control, A system is to prevent a collision between aircraft operating in the system and
to organize and expedite the flow of traffic, and to provide support for National Security and Homeland
Defense.
FAA - ☑️☑️Federal Aviation Administration. The U.S. Federal Aviation Administration is an operating mode of
the Department of Transportation responsible for the safety of civil aviation.
NASA - ☑️☑️National Aeronautics and Space Administration. The United States government agency that is
responsible for science and technology related to air and space.
NACA - ☑️☑️National Advisory Committee for Aeronautics. From March 3, 1915 until October 1, 1958, the
National Advisory Committee for Aeronautics (NACA) provided advice and carried out much of the cutting-
edge research in aeronautics in the United States.
Aileron - ☑️☑️Small-hinged sections on the outboard portion of a wing that are used to generate a rolling
motion for an aircraft.
Airfoil - ☑️☑️Any surface, such as a wing, which provides aerodynamic force when it interacts with a moving
stream of air.
Angle of Attack - ☑️☑️The angle formed by the wing chord line and the relative wind.
, Aspect Ratio - ☑️☑️The relationship between the length and width of a wing.
Boundary Layer - ☑️☑️A thin layer of air next to the surface of an airfoil which shows a reduction in speed due
to the air's viscosity.
Center of Gravity - ☑️☑️The common reference point for the three axes of the aircraft.
Cockpit - ☑️☑️The space in the fuselage of a small airplane containing seats for the pilot, copilot, and
sometimes passengers.
Controllability - ☑️☑️The capability of an aircraft to respond to your flight inputs, especially with regard to
attitude and flight path.
Dihedral - ☑️☑️The mounting of wings so that the wingtips and higher than the wingroot.
Drag - ☑️☑️Acts in the opposite direction of flight, opposes the forward-acting force of thrust, and limits the
forward speed of the aircraft.
Dynamic Stability - ☑️☑️Out of its own accord, an aircraft eventually returns to and remains at its equilibrium
position over a period of time.
Elevator - ☑️☑️A rear horizontal stabilizer that controls up and down or pitching motion of the aircraft nose.
Empennage - ☑️☑️The tail assembly of an aircraft, including the horizontal and vertical stabilizers, elevators
and rudder.
Aerospace Engineer - ☑️☑️Develops new technologies for use in aviation, defense systems, and space
exploration, often specializing in areas such as structural design, guidance, navigation and control,
instrumentation and communication, and production methods.
Aircraft - ☑️☑️A device that is used or intended to be used for flight in the air.
ATC - ☑️☑️Air Traffic Control, A system is to prevent a collision between aircraft operating in the system and
to organize and expedite the flow of traffic, and to provide support for National Security and Homeland
Defense.
FAA - ☑️☑️Federal Aviation Administration. The U.S. Federal Aviation Administration is an operating mode of
the Department of Transportation responsible for the safety of civil aviation.
NASA - ☑️☑️National Aeronautics and Space Administration. The United States government agency that is
responsible for science and technology related to air and space.
NACA - ☑️☑️National Advisory Committee for Aeronautics. From March 3, 1915 until October 1, 1958, the
National Advisory Committee for Aeronautics (NACA) provided advice and carried out much of the cutting-
edge research in aeronautics in the United States.
Aileron - ☑️☑️Small-hinged sections on the outboard portion of a wing that are used to generate a rolling
motion for an aircraft.
Airfoil - ☑️☑️Any surface, such as a wing, which provides aerodynamic force when it interacts with a moving
stream of air.
Angle of Attack - ☑️☑️The angle formed by the wing chord line and the relative wind.
, Aspect Ratio - ☑️☑️The relationship between the length and width of a wing.
Boundary Layer - ☑️☑️A thin layer of air next to the surface of an airfoil which shows a reduction in speed due
to the air's viscosity.
Center of Gravity - ☑️☑️The common reference point for the three axes of the aircraft.
Cockpit - ☑️☑️The space in the fuselage of a small airplane containing seats for the pilot, copilot, and
sometimes passengers.
Controllability - ☑️☑️The capability of an aircraft to respond to your flight inputs, especially with regard to
attitude and flight path.
Dihedral - ☑️☑️The mounting of wings so that the wingtips and higher than the wingroot.
Drag - ☑️☑️Acts in the opposite direction of flight, opposes the forward-acting force of thrust, and limits the
forward speed of the aircraft.
Dynamic Stability - ☑️☑️Out of its own accord, an aircraft eventually returns to and remains at its equilibrium
position over a period of time.
Elevator - ☑️☑️A rear horizontal stabilizer that controls up and down or pitching motion of the aircraft nose.
Empennage - ☑️☑️The tail assembly of an aircraft, including the horizontal and vertical stabilizers, elevators
and rudder.
