Aerospace Engineering > GATE 2023 > Compressible Flow
A perfect gas stored in a large reservoir exhausts into the atmosphere through a convergent duct. The reservoir pressure is Po and temperature is To. The jet emerges from the nozzle at choked conditions with average velocity u, Mach number M, pressure p, temperature T, and density ρ. If the reservoir pressure is increased, then
A
u, M, p, T, and ρ increase
B
u, p, T, and ρ increase, but M remains the same
C
u, M, and T remain the same, but p and ρ increase
D
u, M, T, and p remain the same, but ρ increases

Correct : d

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