Engineering, 07.12.2021 01:00 lkipjjjjjjjjjj5673
With die casting, the component often has than sand casting(fill in the blank)
Answers: 2
Engineering, 04.07.2019 18:10
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
Engineering, 04.07.2019 18:20
Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis
Answers: 1
Engineering, 04.07.2019 19:20
A5 kg block of fe is dropped into a very large vat of water. the fe and water initial temperatures are 95 and 25 c, respectively. the fe final temperature is 25 c and the water can be treated as a thermal reservoir,. treated as a thermal reservoir take the water to be the system and determine the entropy generation. report vour answer in kj/k.
Answers: 1
Engineering, 06.07.2019 03:20
1kg of water contained in a piston-cylinder assembly undergoes two processes in series from an initial state where the pressure is 3.0 bar and the temperature is 150°c process 1-2: the water is compressed isothermally to a volume of 0.25 m^3 with 120 kj of work being done to the system. process 2-3: the water is heated at constant volume to a final pressure of 10 bar. a. find the change in internal energy for the system. b. calculate the amount of heat transferred, in kj. c. sketch both processes on a t-v diagram. (196.33 kj/kg, 76.33 kj)
Answers: 1
With die casting, the component often has than sand casting(fill in the blank)...
Mathematics, 26.07.2020 18:01
Mathematics, 26.07.2020 18:01
Mathematics, 26.07.2020 18:01
Mathematics, 26.07.2020 18:01
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Chemistry, 26.07.2020 18:01
Mathematics, 26.07.2020 18:01
Mathematics, 26.07.2020 18:01
Mathematics, 26.07.2020 18:01
Mathematics, 26.07.2020 18:01