Q. Pumps increase __________

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Q. Which among the following is the formula for volumetric flow rate?

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Q. Which among the following is the formula for mass flow rate?

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Q. Compressible flow is a flow that deals with ______

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Q. Compressible flow mainly deals with _______

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Q. Which among the following is an assumption of the compressible flow?

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Q. What is Mach number?

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Q. What is the Mach number at room temperature?

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Q. In a one-dimensional flow, the gas flows through one spatial dimension, namely its length.

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Q. The compressible flow is assumed to be _____________

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Q. Ratio of duct length to width length in a compressible flow is_______

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Q. The fluid speed through the nozzle is altered with________

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Q. What happens to velocity in the converging duct?

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Q. What happens to velocity in the diverging duct?

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Q. The area of the duct is either maximum or minimum when the_________

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Q. Which among the following is an example of a converging-diverging nozzle?

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Q. Maximum achievable velocity of a gas is directly proportional to__________

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Q. How much pressure ratio makes one Mach number?

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Q. Normal shock waves are_______ to the local flow.

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Q. Oblique shock waves are ______ to the local flow.

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