Engineering, 17.01.2021 14:00 fionatetreault8634
All of the following statements are true except: Select one: a. Engineers should alert stakeholders to the potential hazards of technology b. Engineers should alert, inform, and advice people solely of the minor dangers concerning technology and its negative effects c. Engineers should take into account how technology influences the health and safety of people and their surroundings. They should not hide any factors that influence the safety of society and the environment d. Engineers should contribute to clear communication in reference to technical products and technologies with regard to the application and possible negative effects
Answers: 1
Engineering, 04.07.2019 18:10
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
Answers: 2
Engineering, 04.07.2019 18:10
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
Engineering, 04.07.2019 18:20
Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k
Answers: 3
Engineering, 04.07.2019 18:20
Asimple rankine cycle uses water as the working fluid. the water enters the turbine at 10 mpa and 480c while the condenser operates at 6 kpa. if the turbine has an isentropic efficiency of 80 percent while the pump has an isentropic efficiency of 70 percent determine the thermal efficiency
Answers: 1
All of the following statements are true except: Select one: a. Engineers should alert stakeholders...
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