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This test has a time limit of 1 hour and 40 minutes.This test will save Warnings appear when half the time, 5 minutes, 1 minute, and 30 se Timed Test Multiple Attempts Not allowed. This test can only be taken once. Force Completion This test can be saved and resumed at any point until time has expired. Remaining Time: 1 hour, 37 minutes, 03 seconds. A Question Completion Status: 123 4 5 6 7 8 9 10 11 12 13 Movine another question will save this response Question 2 When the high pressure and high temperature O The pressure increases O The Mach number increases O The velocity increases O The temperature decreases gas flows through the diffuser > Moving to another question will save this response.

Explanation / Answer

Q2.High pressure & high temperature gas flows through the diffuser

-Mach no increases.(Supersonic diffuser)

Q3. Axial flow turbomachines

-Can have mulitple stages (flows parallel to direction)

Q4.True about nozzles & diffuser

-Nozzles are usually located at inlet of turbine blades.

Q5.Difference in gas & hydraulic turbines

-Gas turbine may use air & hydraulic turbines may use water as working fluid.

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