Which of the following statements is not true? A direct acting PRV: Is complex in construction, therefore can malfunction if a very small dirt gets trapped inside the valve, which may result in safety hazard Offers uneven flow Does not provide precise pressure control Causes more wastage of HP compared to a compound one
Which of the following statements is not true?
A direct acting PRV:
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Is complex in construction, therefore can malfunction if a very small dirt gets trapped inside the valve, which may result in safety hazard |
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Offers uneven flow |
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Does not provide precise pressure control |
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Causes more wastage of HP compared to a compound one |
Which of the following basic system components has the primary function of removing the heat of compression from the air?
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Receiver |
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Relief valve |
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Pressure regulator |
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Dryer |
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Aftercooler |
Which of the following statements is true?
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A single acting cylinder may have two ports at two different ends and pressurized fluid can be directed to both of them |
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A single acting cylinder with two ports will can be used as a double acting cylinder |
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A single acting cylinder may have two ports at two different ends but into only one of the ports pressurized fluid is being directed |
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A single acting cylinder cannot have two ports |
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