| 1. | In a pneumatic system, a sensor serves the purpose of ? | |
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air receiver
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compressor
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valve
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muffler
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Report Question| 2. | Normally the storage space for a fluid is called ? | |
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pump
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plug
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stainer
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reservoir
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| 3. | Which device makes the different flow rate of oil ? | |
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restriction flow
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pressure valve
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orifice
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throttle valve
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| 4. | Which system is used liquid as transmitting fluid ? | |
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hydraulic
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mechanical
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electrical
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pneumatic system
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| 5. | Which energy is converted in hydraulic pump ? | |
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Pneumatic energy to hydraulic energy
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Mechanical energy to hydraulic energy
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Thermal energy to hydraulic energy
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Electrical energy to hydraulic energy
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| 6. | In a pneumatic system, a sensor serves the purpose of ? | |
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feedback
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control
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flux
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storage
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| 7. | Which one of the following is not true about use of air in pneumatic ? | |
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air is available every one
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air requires no return lines
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air is explosive
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air is non-pollutant
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| 8. | Ratio of water to soluble oil to prepare coolant is ? | |
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10:1
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20:1
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30:1
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40:1
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| 9. | Which type of filter help to protect the pump from fluid contaminations ? | |
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section filter
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absorbent filter
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magnetic filter
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mechanical filter
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| 10. | The study of pneumatic deals with system operated with the following one ? | |
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water
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air
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oil
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vacuum
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