a) Gravitational force b) Nuclear force c) Air resistance force d) Lift and drag Answer: a Explanation: ...
View QuestionThe equilibrium roll angle is known as __________
a) Roll angle b) Angle of incidence c) Zero bank angle d) Angle of attack
View QuestionFlight dynamics studies the efficiency of vehicles travelling through air.
a) true b) false Answer: b Explanation: Flight dynamics studies the stability and control of vehicles travelling ...
View QuestionWhich of the following is not true about yaw?
a) About the vertical body axis b) Positive with the nose to starboard c) Measured in Hertz d) ...
View QuestionWhich of the following is not an aerodynamic coefficient?
a) Pressure coefficient b) Absolute temperature c) Lift coefficient d) Drag coefficient Answer: b Explanation: Absolute temperature ...
View QuestionWhich of the following gives the viscosity of flow?
a) Mach Number b) Knudsen Number c) Specific heat ratio d) Reynolds Number Answer: d Explanation: Viscosity of the ...
View QuestionWhat happens if an aircraft yaws about its center of gravity?
a) A sideslip angle arises b) Aircraft will crash c) Aircraft will start descending d) Angle of attack ...
View QuestionThe three critical flight dynamics parameters are?
a) Roll, pitch and yaw b) Roll, pitch and jaw c) Roll, play and yaw d) ...
View QuestionThe VHF communication system works up to the maximum airband of ___________
a) 106.975 kHz b) 136.975 kHz c) 106.975 MHz d) 136.975 MHz Answer: d Explanation: Aviation systems ...
View QuestionOnboard communications on an aircraft are done through public address systems and aircraft intercoms.
a) false b) True Answer: b Explanation: The onboard communications between the pilots and crew, crew and ...
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