Engineering, 21.08.2019 21:20 naynay4evr
A25-cm diameter rod is suspended horizontally in quiescent (still) air that is at 50°c. the rod is 250 cm long and is maintained at a temperature of 35°c. determine the average heat transfer coefficient for the rod.
Answers: 2
Engineering, 04.07.2019 18:10
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
Engineering, 04.07.2019 18:10
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
Engineering, 04.07.2019 18:10
Fluids at rest possess no flow energy. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
A25-cm diameter rod is suspended horizontally in quiescent (still) air that is at 50°c. the rod is 2...
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