SIFT Exam Questions With Correct Answers
A disadvantage of a single main rotor helicopter is? - CORRECT ANSWER✔✔-The
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secondary rotor diverts power to counter torque, rather than being used for lift
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Thrust is created by? - CORRECT ANSWER✔✔-The engine(s) of a helicopter
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What are some common helicopter controls? - CORRECT ANSWER✔✔-Cyclic
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Collective
Throttle
What are some commonly used helicopter taxi maneuvers? - CORRECT
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ANSWER✔✔-Air Taxi |
Ground Taxi |
Hover Taxi
|
Angle of incidence is a mechanical angle between? - CORRECT ANSWER✔✔-The
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chord line of the blade and the circular plane in which it rotates
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Blade flapping is used during takeoff to? - CORRECT ANSWER✔✔-Counter
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dissymmetry of lift | |
Airfoils are used to? - CORRECT ANSWER✔✔-Regulate airflow
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A disadvantage of a single main rotor helicopter is? - CORRECT ANSWER✔✔-The
| | | | | | | | | | | |
secondary rotor diverts power to counter torque, rather than being used for lift
| | | | | | | | | | | |
Thrust is created by? - CORRECT ANSWER✔✔-The engine(s) of a helicopter
| | | | | | | | | |
What are some common helicopter controls? - CORRECT ANSWER✔✔-Cyclic
| | | | | | | |
Collective
Throttle
What are some commonly used helicopter taxi maneuvers? - CORRECT
| | | | | | | | | |
ANSWER✔✔-Air Taxi |
Ground Taxi |
Hover Taxi
|
Angle of incidence is a mechanical angle between? - CORRECT ANSWER✔✔-The
| | | | | | | | | | |
chord line of the blade and the circular plane in which it rotates
| | | | | | | | | | | |
Blade flapping is used during takeoff to? - CORRECT ANSWER✔✔-Counter
| | | | | | | | | |
dissymmetry of lift | |
Airfoils are used to? - CORRECT ANSWER✔✔-Regulate airflow
| | | | | | |