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Questions and Answers
What is the minimum pressure at which the reservoirs are maintained to ensure an efficient fluid supply to the pumps?
What is the minimum pressure at which the reservoirs are maintained to ensure an efficient fluid supply to the pumps?
- 40 psi
- 30 psi
- 50 psi (correct)
- 60 psi
Which type of hydraulic pumps mentioned has a limited capacity to draw fluids?
Which type of hydraulic pumps mentioned has a limited capacity to draw fluids?
- Gear pumps
- Diaphragm pumps
- Centrifugal pumps
- Piston type pumps (correct)
Which of the following can power the hydraulic pumps in the systems described?
Which of the following can power the hydraulic pumps in the systems described?
- Water
- Hydraulic pressure
- Manual operation
- Air (correct)
What is a characteristic feature of a system with hydraulic pumps working in parallel?
What is a characteristic feature of a system with hydraulic pumps working in parallel?
Which of these scenarios accurately describes the operation of the hydraulic system as presented?
Which of these scenarios accurately describes the operation of the hydraulic system as presented?
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Study Notes
Hydraulic System Pumps
- Parallel system configurations utilize two or more hydraulic pumps.
- Pumps can be powered by diverse sources, including engines, air motors, or electric motors.
- Reservoirs are pressurized to 50 psi to ensure efficient fluid delivery to the pumps.
- This pressure is crucial for piston type pumps, which have a limited ability to draw fluids.
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