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SIFT Army Aviation Information Practice Test Exam With Complete Solutions Latest Update

SIFT ARMY AVIATION INFORMATION PRACTICE TEST ...

SIFT Army Aviation Information Practice Test With 100% Correct Solutions...

SIFT Army Aviation Information Test With Correct Solutions 2024. First Law of Motion - correct answer an object at rest will stay at rest, an object will remain in motion unless acted upon by an unbalanced force such as gravity or friction Four Types of Friction - correct answer 1) sliding, kinetic friction 2) fluid friction 3) rolling friction 4) static friction Sliding, Kinetic friction - correct answer results when the surface of one object slides along the surface of another object...

SIFT Army Aviation Final Test Guide Exam 2024. Airfoil - correct answer Blade that cuts through air so that air passes above and below it Top of an airfoil is ________ - correct answer Cambered Why is the top of an airfoil cambered? - correct answer To allow air to quickly get past the airfoil and create low pressure What happens to the air below the airfoil? - correct answer Has a shorter distance to travel and is slower, creating high pressure Lift - correct answer Upward force cr...

The phenomenon of a helicopter sinking into its own downwash is called: A. L/Wmin (minimum lift-to-weight ratio). B. An airfoil stall. C. Vortex torque state. D. Settling with power. correct answers D. Settling with power. A helicopter is: A. A type of gyrocraft B. A type of rotorcraft C. A category of rotary-wing airplanes D. A sub-group of gyrocopters correct answers B. A type of rotorcraft Helicopter turbine engines produce _________ thrust per pound than piston engines: A. le...

SIFT Army Aviation Information Section Complete Study Guide 2024. A Helicopter - correct answer Is a type of rotorcraft that is able to takeoff and land vertically, hover, and fly forward, backward, and side to side (laterally). Thrust engine - correct answer an engine that produces power and delivers it to overhead and tail rotors (on most helicopters) via one or more transmissions and drive shafts. Fuselage - correct answer Main Body of the helicopter Mast - correct answer Shaft ...

SIFT Army Aviation Questions & Answers 2024. What are the 3 types of drag? - correct answer Parasite Drag, Induced Drag, Profile Drag Profile Drag - correct answer Type of drag caused by the separation of boundary layers and increased friction on airfoils. Dependent on the shape of the aircraft. Parasite Drag - correct answer Type of drag that acts on an object, creating friction when the object is moving through liquid (a.k.a, the atmosphere.) Induced Drag - correct answer Type of dra...

SIFT Army Aviation Information Practice Test Questions And Answers A helicopter is A type of rotorcraft Helicopter turbine engines produce ___________ thrust per pound than piston engines More The four main forces working on a helicopter are Lift, weight, thrust, drag Helicopters typically have between ___ and ___ main rotor blades 2 and 6 Depending on the type of helicopter, main rotor system components can include A stabilizer bar, upper/lower swashplates, counterweig...

SIFT (Army Aviation Information) Practice Test Questions and Answers with Certified Solutions What should a pilot do when approaching an off-airport landing site? Conduct high and low reconnaissance to assess obstacles How does wind direction affect helicopter takeoffs and landings? Headwinds improve lift, while tailwinds reduce control effectiveness What happens if a pilot overcontrols the cyclic? The helicopter becomes unstable and difficult to maneuver How does a helicop...