Engineering, 25.02.2020 02:51 emilypzamora11
A plant drying operation results in the continuous evaporation of 0.33 liquid gallons/hr of toluene into a room. What does the room ventilation have to be to maintain the toluene concentration below the TLV = 20 ppm? The temperature is 60°F and the pressure is 1 atm. Assume the absolute worst-case scenario for room mixing.
Answers: 3
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.
Answers: 1
Engineering, 04.07.2019 18:10
What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.
Answers: 2
Engineering, 04.07.2019 18:10
Carbon dioxide gas expands isotherm a turbine from 1 mpa, 500 k at 200 kpa. assuming the ideal gas model and neglecting the kinetic and potential energies, determine the change in entropy, heat transfer and work for each kilogram of co2.
Answers: 2
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.
Answers: 1
A plant drying operation results in the continuous evaporation of 0.33 liquid gallons/hr of toluene...
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