Hydraulic Pumps 1 and 2 are driven by?

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Prepare for the Utility Helicopter 60 Black Hawk UH-60S Exam 2 with our targeted quizzes, featuring detailed questions and explanations. Be exam-ready with insights into the UH-60S's systems and procedures.

Multiple Choice

Hydraulic Pumps 1 and 2 are driven by?

Explanation:
Hydraulic Pumps 1 and 2 are driven by the accessory modules on the transmission. In the UH-60, the engine turns the main transmission, and the hydraulic pumps are mounted on the transmission’s accessory gearboxes, so they are powered indirectly through the transmission rather than directly from the engine crankshaft. This setup provides the necessary hydraulic pressure for flight control and other systems. They are not driven by an external electric motor or a manual hand crank.

Hydraulic Pumps 1 and 2 are driven by the accessory modules on the transmission. In the UH-60, the engine turns the main transmission, and the hydraulic pumps are mounted on the transmission’s accessory gearboxes, so they are powered indirectly through the transmission rather than directly from the engine crankshaft. This setup provides the necessary hydraulic pressure for flight control and other systems. They are not driven by an external electric motor or a manual hand crank.

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