Engineering, 02.04.2020 23:05 rntaran2002
Show how to determine the heat duty of the double-pipe heat exchanger from experimental data by performnig an energy balance on one part of the system at the frst set of flow rates. Sketch the system and draw a dashed line around the part for the system on which you will perform th eenergy balance. Carry out the calculation for the data you recorded on the first line of your data tableHeat duty = WData Table: 2 MinutesInner tube 1 (inlet) T hot, in (C) = 40.1Inner tube 1 (ourlet) T hot, out (C) = 37.5Outlet tube 2 (inlet) T cold, in (C) = 28Outlet tube 2 (outlet) T cold, out (C) = 28.3
Answers: 2
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.
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Engineering, 04.07.2019 18:10
Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
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Engineering, 04.07.2019 18:10
Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.
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Engineering, 04.07.2019 18:20
Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms
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Show how to determine the heat duty of the double-pipe heat exchanger from experimental data by perf...
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