Four piezometer openings in the same cross-section of a cast iron pipe indicate the following pressure for simultaneous reading: 43, 42.6, 42.4 37 mm Hg. What value should be taken for the pressure?

A. 41.5
B. 43
C. 37
D. 42.67
E. None of the above

Right Answer: 42.67

January 20, 2018   Asghar Khan    Mechanical Engineering  
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