Determine the pressure difference between points A and B in kPa. Given Specific Gravities: Benzene = 0.88 Kerosene = 0.80 Mercury = 13.6 Water = 1 Air = 0.0012 Kerosine Air Benzene B- t9 cm 40 cm 20 cm 18 cm 14 cm Mercury- -Water Round vour answer to 2 decimal places.

1.) A pressure in a given tank reads 398 mm of Hg. Determine the equivalent height of a certain fluid in m with sp.gr= 4.33.

3. What is the equivalent height in meters of glycerin (sg = 1.26) for an absolute pressure of 5 atm when barometer reads 800 mm Hg. Also find the equivalent height of oil (sg = 0.8) in inches.

Which of the following unit is NOT the Pressure unit? o Pascal o psi o kelvin o standard atmosphere • A vacuum gage connected to a chamber reads 7 psi at a location where the atmospheric pressure is 14.5 psi. What is the absolute pressure in the chamber? o 7.5 psi o 21.5 psi o -7.5 psi o 8.7 psi Pressure is a scalar quantity, the pressure at a point in a fluid is the same in all directions. o True o False