Army aviation Study guides, Class notes & Summaries

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 Fluid Friction - correct answer resistance on an object wh...

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

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 created by the difference in air pressure above an...

The typical structure of a helicopter is a ______ (fill in the blank) with a ____ (fill in the blank) protruding upward out of it. CORRECT ANSWER Fuselage (the body of the craft), Mast. The engine of the craft drives power upward through the ____ (fill in the blank) to the rotor blades, which are controlled by the pilot. CORRECT ANSWER Mast This main rotor is used to generate ____ (fill in the blank). CORRECT ANSWER Thrust. ____ (fill in the blank) is balanced by a second rotor, usually...

SIFT Test (Army Aviation Information Practice Test)A helicopter is: A. A type of gyrocraft. B. A type of rotorcraft. C. A category of rotary-wing airplanes. D. A sub-group - correct answer B. A type of rotorcraft. Helicopter turbine engines produce ___________ thrust per pound than piston engines: A. less. B. the same. C. more. D. the same, but only after factoring n the effect of density altitude. - correct answer C. more. The main forces acting on a helicopter are: A...

What are the multifunctional support brigades? Combat aviation, fires, maneuver, sustainment, transportation What are the functional support brigades? Air defense, field support, CBRNE, cyber, DIVARTY, engineer, medical, MI, MP, signal, protection What are the three brigade combat teams? Armor, Stryker, infantry What is the primary responsibility of the staff? Help commander understand, visualize, describe, and direct the battle Can the commander delegate responsi...

SIFT- Army Aviation Final Exam Questions 2024. What gives a helicopter its lifting force? - correct answer Airfoil What is a "airfoil"? - correct answer A blade; it cuts through the air so it passes above and below it. The top of the airfoil is ____ . - correct answer curved What results in high pressure from the airfoil? - correct answer The air that goes below the airfoil has a shorter distacne to travel and is slower. The amount of lift depends on what things? - correct answer ...

The typical structure of a helicopter is a ______ (fill in the blank) with a ____ (fill in the blank) protruding upward out of it. correct answers Fuselage (the body of the craft), Mast. The engine of the craft drives power upward through the ____ (fill in the blank) to the rotor blades, which are controlled by the pilot. correct answers Mast This main rotor is used to generate ____ (fill in the blank). correct answers Thrust. ____ (fill in the blank) is balanced by a second rotor, usua...

SIFT ARMY AVIATION SECTION EXAM ...

SIFT Army AviationAirfoil - 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 created by the difference in air...