Engineering, 18.06.2020 00:57 thomelfin529
Water flows through a straight section of a 10 cm inner diameter cast-iron pipe with an average velocity of 0.1 m/s. The pipe is 30 m long, and there is an increase in elevation of 1 m from the inlet to the outlet of the pipe. a. Draw a flowchart for the system. Write the general energy balance and reduce it to the form where no terms are negligible. b. Assuming no kinetic energy losses due to friction, how much power does the pump add to the fluid
Answers: 2
Engineering, 04.07.2019 18:10
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
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Engineering, 04.07.2019 18:10
The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody
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Engineering, 04.07.2019 18:10
True or false (explain) (110)[111] is a slip system in bcc metals . the {111} family in fcc contains 8 planes. resolved shear stress (rss) in single crystals is just related to the applied stress. critical resolved shear stress (crss) in single crystal metals is direct proportional to the number of defects in the structure
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Engineering, 04.07.2019 18:10
Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.
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Water flows through a straight section of a 10 cm inner diameter cast-iron pipe with an average velo...
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