Engineering, 27.09.2019 01:30 mitchellmarquite
Water in a piston–cylinder assembly, initially at a temperature of 99.638c and a quality of 65%, is heated at constant pressure to a temperature of 2008c. if the work during the process is 1300 kj, determine (a) the mass of water, in kg, and (b) the heat transfer, in kj. changes in kinetic and potential energy are negligible.
Answers: 2
Engineering, 03.07.2019 15:10, brooklyn674
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
Engineering, 04.07.2019 18:10, winterblanco
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
Engineering, 04.07.2019 18:10, xboxdude06
Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
Answers: 1
Water in a piston–cylinder assembly, initially at a temperature of 99.638c and a quality of 65%, is...
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