Engineering, 11.07.2019 01:20 fake7667
Acompany receives an order to make 3 million identical machined parts. they buy the required tooling, which costs $500,000. each part requires $0.40 for material and $0.15 for labor. the indirect costs are 2.5 times the labor costs. halfway through the production run (1.5 million parts remaining), a new manufacturing method is devised that will reduce the material cost to $0.34 per part and will reduce the labor cost to $0.10 per part. this process will require $100,000 for additional tooling. should the company switch to the new method?
Answers: 3
Another question on Engineering
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
Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux
Answers: 3
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 18:10
An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature
Answers: 2
You know the right answer?
Acompany receives an order to make 3 million identical machined parts. they buy the required tooling...
Questions
Mathematics, 29.10.2019 03:31
English, 29.10.2019 03:31
Physics, 29.10.2019 03:31
Mathematics, 29.10.2019 03:31
Mathematics, 29.10.2019 03:31
Mathematics, 29.10.2019 03:31
Mathematics, 29.10.2019 03:31
