ATP ctp (100% correct answers)

Which of the following statements regarding energy is true? correct answers Kinetic energy can be traded for potential energy, and potential energy can be traded for kinetic energy. The objective in maneuvering the airplane is to manage energy so that: correct answers All of the above (objective in maneuvering the airplane) What is the effect on total drag if airspeed slows below L/Dmax? correct answers Drag increases because of increased induced drag A jet pilot flying at L/Dmax will obtain best: correct answers Endurance When a jet aircraft is flown at the appropriate airspeed for maximum range, which type of drag predominates? correct answers Parasite When already at high speed, what happens if Mach is allowed to increase? correct answers All of the above (what happens if Mach is allowed to increase) What is the result of a shock-induced separation if airflow occurring symmetrically near the wing root of a swept wing aircraft? correct answers A severe moment or "Mach tuck" The speed of sound generally decreases with increasing altitude. This occurs because: correct answers The air temperature decreases Critical Mach number can be defined as: correct answers The speed of an aircraft in which airflow over any part of the aircraft or structure first reaches, but doesn't exceed, Mach 1.0 The most dynamic stability about the vertical axis on modern jet transports is from: correct answers An active stability augmentation system/yaw damper Swept wings causes a significant correct answers Reduction in effectiveness of flaps Why is convergence of stall AOA and Mmo hazardous? correct answers All of the above (convergence of stall AOA hazardous) To maintain altitude in a banked turn, the lift produced by the airplane must be: correct answers Greater than the airplane weight, and the amount is a function of bank angle Excessive bank angles at high altitudes can be hazardous because correct answers All of the above High altitude recovery from slow flight turning is best accomplished by: correct answers Increasing thrust to maximum available thrust and reducing bank angle while accelerating to airspeed above L/D max speed. In a thrust limited situation, exiting slow flight will require an immediate descent as an aerodynamic stall is imminent