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SIFT Army Aviation Bundled Exams with complete solution
SIFT Army Aviation Bundled Exams with complete solution
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Chapter 3: Army Aviation Information Test (SIFT) Exam Already Passed!!
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A disadvantage of a single main rotor helicopter isA.) The secondary rotor diverts power to counter torque, rather than being used for lift. B.) The secondary rotor significantly decreases payload. C.) The main rotor is used to generate power. D.) Coaxial main rotors are inefficient. - A.) The se...
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Add to cartA disadvantage of a single main rotor helicopter isA.) The secondary rotor diverts power to counter torque, rather than being used for lift. B.) The secondary rotor significantly decreases payload. C.) The main rotor is used to generate power. D.) Coaxial main rotors are inefficient. - A.) The se...
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SIFT Test (Army Aviation Information Practice Test)Rated 100% Correct!!
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A helicopter is: A. A type of gyrocraft. B. A type of rotorcraft. C. A category of rotary-wing airplanes. D. A sub-group - 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...
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Add to cartA helicopter is: A. A type of gyrocraft. B. A type of rotorcraft. C. A category of rotary-wing airplanes. D. A sub-group - 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...
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SIFT Mechanical comprehension Exam with complete solution graded A+
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Newtons 1st law of Motion - An object at rest will remain at rest and an object in motion will remain in motion until a force is applied Earths force of Gravity -Fg = Kg or lbm x 9.8m/s^2 or 32.2 ft/s^2 Fg = m x g Newtons 2nd law of Motion - Acceleration of an object will be proportional to the ...
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Add to cartNewtons 1st law of Motion - An object at rest will remain at rest and an object in motion will remain in motion until a force is applied Earths force of Gravity -Fg = Kg or lbm x 9.8m/s^2 or 32.2 ft/s^2 Fg = m x g Newtons 2nd law of Motion - Acceleration of an object will be proportional to the ...
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SIFT Study Guide Practice Questions: Army Aviation Questions and Answers 100% Verified
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When generating lift, what should the pressure below the airfoil be in relation to the pressure above the airfoil? - greater than it what is the load factor of a 2000 pound helicopter that is currently experiencing an effective load of 4000 pounds? - 2 What type/types of drag increases as the sp...
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Add to cartWhen generating lift, what should the pressure below the airfoil be in relation to the pressure above the airfoil? - greater than it what is the load factor of a 2000 pound helicopter that is currently experiencing an effective load of 4000 pounds? - 2 What type/types of drag increases as the sp...
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SIFT (Army Aviation Information) Exam Questions With 100% Correct Answers.
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The typical structure of a helicopter is a ______ (fill in the blank) with a ____ (fill in the blank) protruding upward out of it. - 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 b...
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Add to cartThe typical structure of a helicopter is a ______ (fill in the blank) with a ____ (fill in the blank) protruding upward out of it. - 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 b...
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SIFT Army Aviation Information Practice Exam Questions With 100% Correct Answers.
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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 ...
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Add to cartA 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 ...
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