SIFT Army Aviation Information Practice Test FULLY SOLVED GRADED A+ 2023 passed

SIFT Army Aviation Information Practice Test FULLY SOLVED GRADED A+ 2023 passedA helicopter is - correct answer A type of rotorcraft Helicopter turbine engines produce ___________ thrust per pound than piston engines - correct answer More The four main forces working on a helicopter are - correct answer Lift, weight, thrust, drag Helicopters typically have between ___ and ___ main rotor blades - correct answer 2 and 6 Depending on the type of helicopter, main rotor system components can include - correct answer A stabilizer bar, upper/lower swashplates, counterweights, pitch horns, teeter/coning hinges, blade grips, pitch/scissor links, control rods The function of the flybar is - correct answer To decrease crosswind thrust on the blades and enhance flight stability by keeping the bar stable as the rotor spins Many helicopters have a horizontal stabilizer located _____ - correct answer On the tail boom The purpose of the tail rotor is: - correct answer To produce an anti-torque force acting perpendicular to the helicopter's longitudinal axis. Wheels on _____ types of helicopters are _____ - correct answer Some, retractable A pilot controls a helicopter using: - correct answer Pedals, a collective, throttle, cyclic