Engineering, 20.12.2019 23:31, brownzackery71
One leg of mercury u-tube manometer is connected to a pipe containing water under a pressure of 120kpa. the mercury in this leg stands 0.5m below water and the mercury in other leg is open to air. specific gravity of mercury is 13.6 and density of water is 1000kg/ m^3 . the height of mercury in open leg is approximately
Answers: 1
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Fluids at rest possess no flow energy. a)- true b)- false
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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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Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
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Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1
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One leg of mercury u-tube manometer is connected to a pipe containing water under a pressure of 120k...
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