Engineering, 25.10.2019 02:43 axthomas0475
Ahydraulic turbine has 85 m of elevation difference available at a flow rate of 0.25 m/s, and its overall turbine- generator efficiency is 91 percent. determine the electric power output of this turbine.
Answers: 2
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During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
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The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
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Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
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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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Ahydraulic turbine has 85 m of elevation difference available at a flow rate of 0.25 m/s, and its ov...
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