What component drives the main rotor mast and tail rotor drive components?

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Multiple Choice

What component drives the main rotor mast and tail rotor drive components?

Explanation:
Power from the engine is transmitted to both rotors through the drive train, and the component that actually carries that rotational power to the rotor systems is the drive shafts. These shafts run from the transmission output to the main rotor mast and to the tail rotor drive gear box, often with gearing to match speeds and directions as needed. Transmission gears are inside the gearbox and modify speed and torque, but they’re driven by the drive shafts. Hydraulic lines carry fluid for systems, not torque, and control rods are part of the cockpit control linkage, not power transmission.

Power from the engine is transmitted to both rotors through the drive train, and the component that actually carries that rotational power to the rotor systems is the drive shafts. These shafts run from the transmission output to the main rotor mast and to the tail rotor drive gear box, often with gearing to match speeds and directions as needed. Transmission gears are inside the gearbox and modify speed and torque, but they’re driven by the drive shafts. Hydraulic lines carry fluid for systems, not torque, and control rods are part of the cockpit control linkage, not power transmission.

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