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Post Test: Engineering Systems and Technologies
Select the correct answer.
Which formula describes Boyle's law?
OA.
PV = constant, where P= pressure, V= volume
ОВ.
V/T = constant, where V= volume, T = time
O c.
PT = constant, where P= pressure, T = time
OD
P/V = constant, where P= pressure, V= volume
OE.
VT = constant, where V= volume, T = time
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The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.

Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.

Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.