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Q. |
When a Pitot-tube is put to use it must be ensured that its alignment is such that: |
A. | The horizontal leg should be inclined at 45° in plan |
B. | Its horizontal leg is at right angles to the flow direction |
C. | Its opening faces upstream and the horizontal leg is perfectly aligned with the direction of flow |
D. | None of the above. |
Answer» C. Its opening faces upstream and the horizontal leg is perfectly aligned with the direction of flow |
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