All of the following statements are true except:
Select one:
a. Engineers should alert stakeh...
Engineering, 17.01.2021 14:00 asamuels216
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
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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
Answers: 2
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 18:10
Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise
Answers: 3
Engineering, 04.07.2019 18:10
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
Answers: 2
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