Engineering, 01.10.2019 16:10 Bamaboy8804
Air enters a well-insulated turbine operating at steady, state with negligible velocity at 4 mpa, 300°c. the air expands to an exit pressure of 100kpa. the exit velocity and temperature are 90 m/s and 100°c, respectively. the diameter of the exit is 0.6 m. determine the power developed by the turbine (in kw). you may assume air behaves like an ideal gas throughout the process
Answers: 3
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
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Engineering, 04.07.2019 18:10
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
Answers: 2
Engineering, 04.07.2019 18:10
Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
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Air enters a well-insulated turbine operating at steady, state with negligible velocity at 4 mpa, 30...
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