Engineering, 06.03.2020 16:33 senituliii
A new nuclear power plant will use thorium as the fuel to produce energy. Thorium's atomic weight is 229 g/mol and the mass loss in the nuclear reaction process is 0.03 g/mol used. The fuel that the plant will have access to contains 10% of pure thorium. The plant will use a local lake to cool down the process. The engineers plan to pump the lake water at a rate of 1.2 million gallons per minute for the cooldown process. The regulations state that the temperature of the lake cannot rise more than 12 K. Will they meet the regulations with their design?
Answers: 1
Engineering, 04.07.2019 18:10
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
Engineering, 04.07.2019 18:20
Asolid cylinder is concentric with a straight pipe. the cylinder is 0.5 m long and has an outside diameter of 8 cm. the pipe has an inside diameter of 8.5 cm. the annulus between the cylinder ad the pipe contains stationary oil. the oil has a specific gravity of 0.92 and a kinematic viscosity of 5.57 x 10-4 m2/s. most nearly, what is the force needed to move the cylinder along the pipe at a constant velocity of 1 m/s?
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Engineering, 04.07.2019 19:10
The sum of the normal stresses does not change as the stress state rotates through an angle. a)-trune b)- false
Answers: 2
Engineering, 04.07.2019 19:10
The proportional limit is always greater than the yield strength for a material. a)-trune b)- false
Answers: 3
A new nuclear power plant will use thorium as the fuel to produce energy. Thorium's atomic weight is...
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