Mass velocity in case of steady flow and through a constant cross-section conduit is independent of the _________________?
Correct answer: C. Both A. & B.
- A. Temperature
- B. Pressure
- C. Both A. & B.
- D. Neither A. nor B.
Explanation
Mass velocity is mass flow rate per unit cross-sectional area, G = m/A. For steady flow through a constant area, the mass flow rate remains constant, so G is independent of both pressure and temperature, even though density and velocity individually may change.
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