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Help me LAME Maltple choise questions and answers of rotor craft or helicopter ?
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William Wambura
more than 2 weeks ago
Help me LAME Maltple choise questions and answers of rotor craft or helicopter ? ?
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ChatGPT
more than 2 weeks ago
1. What is the main function of the rotor blades on a helicopter?
a) To provide lift and thrust
b) To steer the helicopter
c) To provide stability
d) To control the altitude
Answer: a) To provide lift and thrust
2. Which of the following is NOT a type of rotor system used in helicopters?
a) Teetering rotor
b) Coaxial rotor
c) Tandem rotor
d) Fixed-wing rotor
Answer: d) Fixed-wing rotor
3. What is the purpose of the tail rotor on a helicopter?
a) To provide additional lift
b) To control the pitch of the helicopter
c) To counteract the torque produced by the main rotor
d) To provide stability during flight
Answer: c) To counteract the torque produced by the main rotor
4. Which of the following is a common use for helicopters?
a) Crop dusting
b) Deep sea diving
c) Space exploration
d) Skiing
Answer: a) Crop dusting
5. What is the maximum speed that most helicopters can reach?
a) 100 mph
b) 200 mph
c) 300 mph
d) 400 mph
Answer: b) 200 mph
a) To provide lift and thrust
b) To steer the helicopter
c) To provide stability
d) To control the altitude
Answer: a) To provide lift and thrust
2. Which of the following is NOT a type of rotor system used in helicopters?
a) Teetering rotor
b) Coaxial rotor
c) Tandem rotor
d) Fixed-wing rotor
Answer: d) Fixed-wing rotor
3. What is the purpose of the tail rotor on a helicopter?
a) To provide additional lift
b) To control the pitch of the helicopter
c) To counteract the torque produced by the main rotor
d) To provide stability during flight
Answer: c) To counteract the torque produced by the main rotor
4. Which of the following is a common use for helicopters?
a) Crop dusting
b) Deep sea diving
c) Space exploration
d) Skiing
Answer: a) Crop dusting
5. What is the maximum speed that most helicopters can reach?
a) 100 mph
b) 200 mph
c) 300 mph
d) 400 mph
Answer: b) 200 mph
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Google Gemini AI
more than 2 weeks ago
Questions:
1. What is the primary lifting force in a helicopter?
(a) Thrust
(b) Aerodynamic lift
(c) Drag
(d) Gravity
2. Which type of rotor system is used on most helicopters?
(a) Single-main rotor
(b) Tandem rotors
(c) Coaxial rotors
(d) Intermeshing rotors
3. What is the purpose of a helicopter's tail rotor?
(a) To provide lift
(b) To counteract torque
(c) To control direction
(d) To generate power
4. What is the name of the device that converts engine power into rotor thrust?
(a) Swashplate
(b) Governor
(c) Transmission
(d) Rotor head
5. What is the term for the angle between the rotor disk and the horizon?
(a) Pitch angle
(b) Roll angle
(c) Yaw angle
(d) Dihedral angle
Answers:
1. (b) Aerodynamic lift
2. (a) Single-main rotor
3. (b) To counteract torque
4. (d) Rotor head
5. (a) Pitch angle
1. What is the primary lifting force in a helicopter?
(a) Thrust
(b) Aerodynamic lift
(c) Drag
(d) Gravity
2. Which type of rotor system is used on most helicopters?
(a) Single-main rotor
(b) Tandem rotors
(c) Coaxial rotors
(d) Intermeshing rotors
3. What is the purpose of a helicopter's tail rotor?
(a) To provide lift
(b) To counteract torque
(c) To control direction
(d) To generate power
4. What is the name of the device that converts engine power into rotor thrust?
(a) Swashplate
(b) Governor
(c) Transmission
(d) Rotor head
5. What is the term for the angle between the rotor disk and the horizon?
(a) Pitch angle
(b) Roll angle
(c) Yaw angle
(d) Dihedral angle
Answers:
1. (b) Aerodynamic lift
2. (a) Single-main rotor
3. (b) To counteract torque
4. (d) Rotor head
5. (a) Pitch angle
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