Physics, 28.01.2020 20:02 goldengirl4078
Acompany is interested in buying a new machine to replace their outdated equipment. however, before committing to the purchase, the company asks the manufacturer to provide data on a certain machine's efficiency. the data suggests that with a supplied energy at a rate of 1,600 w, the machine will do useful work at a rate of 1,540 w. what's the efficiency of this particular machine?
a. 84.21%
b. 96.25%
c. 103.90%
d. 77.00%
Answers: 3
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What is a costume plot? why is it important to a film or theater production?
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Avertical clean glass piezometer tube has an inside diameter of d = 1 mm and is used to measure pressure in a horizontal pipe carrying water as shown. due to pressure in the pipe, the water at 20c rises into the tube to a height h. if the water pressure in the pipe is p = 500 pa gauge, estimate the height h: (a) without considering surface tension (b) with surface tension (capillary) effects. the contact angle can be assumed at 30 deg
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What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?
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Acompany is interested in buying a new machine to replace their outdated equipment. however, before...
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