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Applications Questions Set 34:

Quiz Mode

What is the typical superheat setting for thermostatic expansion valves?

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Which hydraulic unit works based on Pascal's law?

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Which of the following fuels has the highest tendency to detonate?

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What principle is used in the operation of hydraulic turbines?

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Reactors for propulsion applications are designed for what type of uranium?

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Which of the following devices is used in the capacitor discharge ignition system?

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In a centrifugal compressor, what is the ratio of the actual whirl velocity to the ideal whirl velocity called?

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If the work input is 50 KJ/kg and the refrigeration effect produced is 120 KJ/kg, then calculate the Coefficient of Performance (COP) of the refrigeration system.

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In a Kaplan turbine, the power available at the shaft is 0.45 MW. If the volume flow rate, whirl velocity at inlet, and blade velocity are 14 m³/s, 11 m/s, and 4 m/s respectively, then calculate the mechanical efficiency.

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What is NPSH (Net Positive Suction Head)?

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