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10 Cards in this Set
- Front
- Back
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Motor spools are used for what type of actuator? Why? |
Hydraulic. So they can safely decelerate |
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Cylinder spools are used for what type of actuator? Why? |
Cylinders. Holds load in neutral |
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What kind of force does a cylinder use? |
Linear |
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What kind of force does a motor use? |
Rotary |
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What are power logic valves and why are they good? |
Electronic valves. Faster, more efficient, no cylinder creep |
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What does load check valve do? |
Keeps load from falling |
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When does load check valve work? |
When load is first activated |
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What port is load check valve located in? |
Pump port |
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What do all DCVs' do? If it's excessive, can the cylinder drift? |
Leak internally and drift |
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If you have a cylinder drifting in neutral position, what is usually wrong? |
Cross port relief valve |
