the air inside the cylinder is 16 psi. Determine the mass of the

piston, in lbm and gage pressure. The local acceleration of gravity

is 32.2 ft/s². (hint: Watch "pressure examples")

7. Determine the difference in pressure between the centerline

points A and B in the two pipelines in the Figure if the manometer

liquid CD is in the position shown. The density of the liquid in AC

60 mm

+-

30 mm

D

65 mm

HW#1

ENSC 2213

ENGINEERING

THERMODYNAMICS

Madihally

and DB is 800 kg/m³and in CD is 1100 kg/m³. (Hint: Watch "Chapter 2-Manometer

3.mp4")

40 mm

250 mm

B