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Q. |
The pipe diameter is |
A. | directly proportional to fluid density |
B. | directly proportional to mass flow rate |
C. | inversely proportional to mass flow rate |
D. | directly proportional to fluid velocity |
Answer» B. directly proportional to mass flow rate | |
Explanation: the pipe diameter is directly proportional to mass flow rate of fluid. pipe diameter can be calculated if volumetric flow rate and velocity are known. ‘d’ is inversely proportional to its velocity. |
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