Civil Engineering MCQAE Level Civil Engineering
For a hypersonic flow, Mach number is
Fluid MechanicsFluid MechanicsMEDIUM
Choose the correct answer
A
1
B
less than 5
C
equal to 5
D
more than 6
Correct Answer
D. more than 6
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Hypersonic flow is usually taken beyond Mach 5; among the options, more than 6 is the closest accepted answer
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This MCQ belongs to WBPSC AE Previous Years Questions Series. Full tests include timed attempts, rank comparison and subject-wise analysis.