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WorksheetsRotary Wing Quadcopter Theory
Total questions: 10
Worksheet time: 5mins
What is the opposing force experienced by a motor/engine when it spins a rotor?
Thrust
Torque
Reaction torque
Hover
How can the torque effect be overcome in a quadcopter?
By increasing the speed of all 4 rotors
By decreasing the speed of all 4 rotors
By placing rotors spinning in the same direction diagonally apart
By using a tail rotor
Which action is achieved by increasing the speed of the 2 rotors facing the intended direction of movement?
Roll
Pitch
Yaw
Hover
What is the purpose of the tail rotor in a helicopter?
To generate lift
To provide stability
To counterbalance the torque effect
To control the pitch
Which axis of flight motion is responsible for rotation about the lateral axis?
Roll
Pitch
Yaw
Hover
How can rolling be achieved in a quadcopter?
By increasing the speed of the 2 rotors facing the intended direction of movement
By decreasing the speed of the 2 rotors facing the intended direction of movement
By increasing the speed of the remaining 2 rotors
By decreasing the speed of the remaining 2 rotors
Which action is achieved by decreasing the speed of the 2 rotors facing the intended direction of movement?
Roll
Pitch
Yaw
Hover
Which axis of flight motion is responsible for rotation about the longitudinal axis?
Roll
Pitch
Yaw
Hover
What is the purpose of the rotor in a helicopter?
To generate lift
To provide stability
To generate torque effect
To control the pitch
Which axis of flight motion is responsible for rotation about the vertical axis?
Roll
Pitch
Yaw
Hover
