Create a New Design from File using the Sketch Edit.13d design file. Change the 33 mm dimension to 27 mm
What is the new area of the sketch in square millimeters?
A) 4713 745 mm2
B) 6346 112 mm 2
C) 6343 048 mm2
D) 3599 622 mm 2
E) 4647 746 mm2
F) 4365 588 mm2
RESTATAIREW I MARK
A AUTODESK

Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk