Standard air is the air at __________ and relative humidity of 36 percent. - Compressors, Gas Dynamics and Gas Turbines Quiz

Mechanical Engineering : Compressors, Gas Dynamics and Gas Turbines - Quiz(MCQ)

Standard air is the air at __________ and relative humidity of 36 percent.

1 bar and 40Â° C

1 bar and 20Â° C

0.1 bar and 40Â° C

0.1 bar and 20Â° C

Correct Answer : Option (B) : 1 bar and 20Â° C

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The work ratio of simple gas turbine cycle depends on

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All of the above

Correct Answer : All of the above

Knudsen number ranges in between 0.3 and 1 in ________

boundary region

boundary & transient region

transient region

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When altitude of earth is in between 90 km and 150 km Knudsen number can be in between 0.3 and _________

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