SIFT Test Army Aviation Information correctly answered rated A+ 2023

SIFT Test Army Aviation InformationWhat part of a rotary-wing aircraft makes directional control possible? - correct answer the swashplate allows for the directions movement of the aircraft. Which if these US Army helicopters is classified as tandem rotors? - correct answer CH-47 What is the preferred method of ground movement for helicopters on airports? - correct answer Air taxi, enables the pilot to proceed at an optimum airspeed/altitude, minimize downwash effect, conserve fuel, and expedite movement from one point to another. What type of helicopter design uses a ducted fan in place of a tail rotor to cancel torque effect? - correct answer the NOTAR design uses a ducted fan to vector air out of the tail to cancel torque effect. Which aerodynamic force(s) must a rotary-wing aircraft balance in order to hover? - correct answer Weight, Lift, Thrust, & Drag How would high-density altitude affect the performance of a helicopter? - correct answer Performance would be decreased due to low value of the air density. If the airspeed indicator needle is in the yellow and approaching the red line during a maneuver, what would be the correct response? - correct answer Decrease airspeed, Approaching the red line means the aircraft is reaching the maximum airspeed for the aircraft. Which pitot-static instrument makes use of both pitot and static pressure? - correct answer Airspeed indicator What effect does the cyclic control have on a rotor system? - correct answer It alters the pitch of the main rotor blades individually and cyclically.