21-03. HYDRAULICS
All questions: 88
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Questions for exams: 25
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1. The purpose of pressurizing some hydraulic reservoirs is to:
2. In a hydraulic system, the reservoir is pressurized in order to:
3. The purpose of a shuttle valve is to:
4. To allow for failure of the normal method of system pressure limiting control, a hydraulic system often incorporates:
5. The purpose of a hydraulic fuse is to:
