Air at 200 kPa and 50C flows through a 9-cm diameter pipe at a mass flow rate
Question:
Air at 200 kPa and 50C flows through a 9-cm diameter pipe at a mass flow rate of 0.15 kg/s. What is the flow velocity?
a. 12.7 m/s,
b. 10.9 m/s,
c. 15.7 m/s,
d. 7.8 m/s.
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The correct answer is c 157 ms Heres the detailed solution Using the formula v mdot rho A where v fl...View the full answer
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Related Book For
Thermodynamics Concepts And Applications
ISBN: 9781107179714
2nd Edition
Authors: Stephen R. Turns, Laura L. Pauley
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