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SIFT Study Guide Practice Questions: Army Aviation Questions and Answers

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SIFT Study Guide Practice Questions: Army Aviation Questions and Answers When generating lift, what should the pressure below the airfoil be in relation to the pressure above the airfoil? - Answer-greater than it what is the load factor of a 2000 pound helicopter that is currently experiencing ...

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  • October 7, 2024
  • 10
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • SIFT
  • SIFT
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EmillyCharlotte
EMILLYCHARLOTTE 2024/2025 ACADEMIC YAER ©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISH SEPTEMBER 2024




SIFT Study Guide Practice Questions:
Army Aviation Questions and Answers

When generating lift, what should the pressure below the airfoil be in relation to the pressure above the

airfoil? - Answer✔✔-greater than it


what is the load factor of a 2000 pound helicopter that is currently experiencing an effective load of

4000 pounds? - Answer✔✔-2


What type/types of drag increases as the speed increases? - Answer✔✔-parasitic drag and profile drag


which of the following decreases upon an increase to the collective pitch controller? - Answer✔✔-RPM


governor: - Answer✔✔--adjusts the throttle as needed


-uses an electronic sensor


-regulates power to maintain RPM


-requires almost no manual control


if the cyclic pitch control is pushed to the left, which way will the rotor disk tip and which way will the

helicopter move? - Answer✔✔-left; left


which directions are the anti-torque pedals designed to move the nose? - Answer✔✔-left and right


which of the following is not included in a helicopter's base empty weight?


a. pilot


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, EMILLYCHARLOTTE 2024/2025 ACADEMIC YAER ©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISH SEPTEMBER 2024


b. engine


c. optional equipment


d. transmission oil


e. rotors - Answer✔✔-pilot


what are the dangers of overloading a helicopter? - Answer✔✔-decreased performance and structural

damage


if the helicopter is nose down while attempting to hover, and there are no winds, then it most likely

has... - Answer✔✔-front loaded center of gravity


when performing a vertical takeoff to a hover, what should be done if the heading begins to change? -

Answer✔✔-slowly adjust the anti torque pedals


which of the following would not need to be maintained while performing a hovering turn?


a. altitude


b. rpm


c. heading


d. position


e. center of gravity - Answer✔✔-c. heading


what is a complication unique to sideward hovering flight as opposed to forward and rearward flight? -

Answer✔✔-additional pressure needed on the anti torque pedals to deal with the weathervane




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