mercury column

Problem 10 - Variation of Pressure

Problem
A gage on the suction side of a pump shown vacuum of 254 mm of mercury. Compute (a) pressure head in meters of water; (b) pressure in kiloPascal; (c) absolute pressure in kiloPascal if barometer reads 736.6 mm of mercury.
 

Problem 04 - Variation of Pressure

Problem
What height of mercury column will cause a pressure of 680 kPa? What is the equivalent height of water column?
 

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