2023 army sift test - Study guides, Class notes & Summaries

Parasite Drag - correct answer A type of drag that constitutes total drag Governor - correct answer common to all turbine helicopters, but only on some piston powered helicopters? It varies by helicopter - correct answer Where is the horizontal reference datum located? Cyclic - correct answer The ___ position relative to the horizon determines the helicopter's travel and attitude 45 knots - correct answer When training for a rapid deceleration, in most helicopters the entry speed sh...

the four forces that act on an aircraft in flight are? - correct answer lift, gravity, thrust and drag what does not affect density altitude? - correct answer wind velocity the maneuver in which a rotary-wing aircraft (helicopter) is maintained in nearly motionless flight over a ground reference point at a constant altitude and heading (direction) is known as? - correct answer hovering the fight envelope of an aircraft is? - correct answer the region of altitude and airspeed in whic...

the three axes around which flight movement occurs are? - correct answer lateral, longitudinal, and vertical one way to state Bernoulli's principle is? - correct answer the faster a fluid is traveling, the less its pressure on the supporting surface the amount of airfoil's curvature is called its? - correct answer camber the earths atmosphere is composed of what? - correct answer 78% nitrogen, 21% oxygen, and 1% other gases in a stabilized hover, what are some characteristics? ...

SIFT Army Aviation Information Practice Test Question and answers rated A+ 2023

SIFT Army Aviation Information Practice Test questions and answers verified and updated 2023. A helicopter is - correct answers.A type of rotorcraft Helicopter turbine engines produce ___________ thrust per pound than piston engines - correct answers.More The four main forces working on a helicopter are - correct answers.Lift, weight, thrust, drag Helicopters typically have between ___ and ___ main rotor blades - correct answers.2 and 6 Depending on the type of h...

SIFT Army Aviation Information Practice Test Question and answers rated A+ 2023

SIFT Army Aviation Information Practice Test New 2023 Questions and Answers 100% Complete 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, co...

SIFT TEST ARMY AVIATION Question and answers rated A+ 2023

SIFT (Army Aviation Information) Practice Test Questions and Answers 2023