Hydraulic Pumps 1 and 2 are driven by?

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Prepare for the Utility Helicopter 60 Black Hawk UH-60S Exam. Utilize flashcards and multiple choice questions; each question includes hints and explanations. Gear up for success!

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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