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Technical graphics are the preferred method for communicating designs during a design process. True False

00 T R %24 Bb R V qa du/webapps/assessment/take/launch.jsp?course_assessment_id%=_254968_1&course_id%3D 3565256_1&content id= 52826 * Question Completion Status: Attach File Browse Local Files Browse Content Collection QUESTION 2 A company needs to choose one supplier for a particular type of silicon wafer used'in the production of semiconductors. The company has three options. Supplier A sells the silicon wafers for $2.50 per wafer, independently of the number of wafers ordered. Supplier B sells the wafers for $2.40 each but does not consider an order for less than 2,000 wafers. Supplier C sells the wafers for $2.30 each but does not accept an order for less than 3,000 wafers. Assume an order setup cost of $100 and an annual requirement of 20,000 wafers. Assume a 20% annual interest rate for holding cost calculations. a. Which supplier should be chosen to minimize the total annual cost for the wafers, and what is the optimal order quantity? b. If the replenishment lead time for wafers…

Three machines are used in a group-technology cell to process a family of five parts. Thetable below lists production quantities (Qj), production times (Tpij), and machine fractionsfor each family member (fij). Part E requires a changeover time of 5 min on each machine soit is produced in batches of 5 parts. Nonoperation times (Tno) are the same for all parts andmachines: 25 min per machine. Determine (a) average hourly production rate for the cell,(b) utilization of each machine and average utilization of the cell, (c) manufacturing leadtime, and (d) work-in-process. A spreadsheet calculator is recommended for this problem

Sensor systems for obstacle detection and avoidance in mobile robots. • Produce a written report documenting: the choice of sensors, sensor evaluation, the developed processor/measurement system, and overall system performance.

Sensor systems for obstacle detection and avoidance in mobile robots. • Design and develop a suitable processor-based Data Acquisition (DAQ) system and external hardware to interface, measure, display and store the responses from the selected sensors. • Characterize and evaluate the sensor performance use real data already collected or extrapolated information from the sensor datasheets.

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Constraints: A. do not set property limits B. are attributes or properties used to maximize the freedom of choice of a material C. are essential conditions that must be met D. none of the above An objective is: A. what does the component do B. a quantity for which an extreme value (a maximum or minimum) is sought C. a property or a material index D. none of the above 3 Free variables are: A. design parameters that the designer is free to change in order to maximize or minimize the objective B. attributes or properties of the material of which a component is made C. material properties that limit the performance of a component D. none of the above

Based on the Ball Point Pen Factory simulation: Which of the barriers shown below is positioned correctly? Great 10 9 Difficulty of removal 3 B 2 7 6 5 す 4 3 2 1 5 small 0 0 1 2 small 3 4 5 6 7 8 9 10 Impact on cycle time and quality great Barrier 1 Barrier 2 Barrier 3 Barrier 4 Barrier 5 Legend: 1 External supply - poor quality parts 2 Worker idle and non-productive time 3 Unnecessary supply forms within factory 4 Factory lighting 5 Transparent order management

MECT361 Mechatronics Components and Instrumentation PLEASE GIVE ME THE REFRENCE I Will get zero if you didn't put the refrence

I asked bartleby to solve this question earlier, it gave me AI answer which is completely different to what's shown in this answer. I don't know which one is correct now. I have attached screenshots of the AI answer. Can you clarify which is correct. Also I previously asked about pv diagram and you said ' the curve in the explanation is correct', did you mean in your explanation or the one I showed as an example? Please advice

After watching the following video:ABC Nightline. (2009, December 2). IDEO Shopping Cart.  and read article:  Boeing. (n.d.). The Boeing Design Change Process. 787updates After watching the video and reading the article, discuss the role of different members working together as a team in the design process?

What does the term "tolerance" refer to when designing dynamic surfaces? A. Material durability B. The space between connected parts, designed for supported materials C. The friction and resistance between connected parts D. The dynamic surface design complexity Which of the following parameters must be considered before the design phase of a dynamic surface? Select all correct answers. A. Tolerance B. Element size C. Friction D. Minimum thickness E. Support material removal F. Positioning A dynamic surface is an array of connected surfaces that produces a mechanical effect; the movement of one surface causes predictable movement of the others. A. True B. False Which of the following are basic elements of 2D nesting? Select all correct answers. A. Part orientation B. Part combinations C. Spacing between parts D. Material selection Which of the following are benefits of proper nesting and positioning? Select all correct answers. A. Reduced material waste B. Reduced energy usage due to…

Subject : engineering design - DFMA

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"Design and Fabrication of an Agricultural Spraying Attachment foran Autonomous Rover"we need help in the machine design part of our study, specifically Pump selection, batteryselection, and center of gravity computation.   Rover weight capacity 35 kilo grams (payload)Rover measurements:Wheel distance - 14.5 inches and 8.5 inchesRover platform size (width & length) 14.4 inches x 10.4 inchesHeight- 15.8 inches.     ....help it

What is the objective of an design optimization process?

The title of our study is "Design and Fabrication of an Agricultural Spraying Attachment for an Autonomous Rover" we need help in the machine design part of our study, specifically Pump selection, battery selection, and center of gravity computation Rover weight capacity 35 kilo grams (payload) Rover measurements: Wheel distance - 14.5 inches and 8.5 inches Rover platform size (width & length) 14.4 inches x 10.4 inches Height- 15.8 inches

Q:01 Define manufacturing processes. Why we study manufacturing processes in the field of mechanical engineering?

MECT361 Mechatronics Components and Instrumentation 8.1. Why is it not possible to connect sensors such as thermocouples, strain gages, and accelerometers directly to a digital computer or microprocessor? PLEASE GIVE ME THE REFRENCE I Will get zero if you didn't put the refrence

Design thinkers create low-fidelity prototypes to O Estimate the price of production Test concepts quickly and cheaply with potential users Validate concepts for the market O Build production-ready products

Questions Finite Element Method (FEM) is a great tool to analytical engineering, mostly in mechanical Engineering and Nondestructive testing applications; Finite Element Method cannot exist without the model Data from Computer Aided Draughting. The connection of Computer aided Draughting (CAD) and Finite Element Analysis (FEA) cannot be under played in solving and making predictive analysis. Explain the following school of thought using following set of questions: • What is Finite Element Method? What is FEA? What is CAD? • Explain the types of Analyses that can carried on FEA and CAD 1 when combined together • How does CAD model data Affect FEA output? • Where or which branch/part of Mechanical Engineering does FEM best suit or most applicable and explain why • FEA can further enhance the design or production of machine part , list and explain the parameter that can be optimized. Also Explain the term design optimization. • What are the benefits of FEA? What is the Demerit of FEA? In…

In a hypothetical scenario respond to the following email to reasuure the owner and in an informative and professional way.   Dear Project Manager- I am so excited to have broken ground on the new mixed use space. As I watch the underground utilities such as water, storm drain, and sewer get installed I find myself worrying about failures. What steps are you taking to ensure those systems will not have to be dug up and repaired later in the construction process? We cannot afford a delay of any kind. Could you please explain how you plan to prevent any delays and ensure that the systems are functional and leak free.    The other concern that has come up that I would like to address now is the comfort of the office staff. Our current building is not comfortable. I am wondering why. We have the temperature appropriately set and it is easily maintained, but people still complain. What can we do to ensure they will be comfortable in the new building? A few months ago I asked one of our…

production planning and control help please

QUESTION 19 The following four lines are drawn in the same location Which line should be shown in the finished drawing? Dimension O Centerline O Hidden line O Extension line QUESTION 20 Which of the following approach is implemented during solid modeling to capture design intent? O Use of sketch constraints O Use of assembly constraints O Define global variables O All of the above

A product line has two models: X and Y. Model X consists of 4 components: a, b, c, and d. The number of processing operations required to produce these four components are 2, 3, 4, and 5, respectively. Model Y consists of 3 components: e, f, and g. The number of pro-cessing operations required to produce these three components are, 6, 7, and 8 respectively.The annual quantity of Model X is 1,000 units and of Model Y is 1,500 units. Determine the total number of  components and  processing operations associated with these two models.

• Characterize and evaluate the sensor performance use real data already collected or extrapolated information from the sensor datasheets. • Produce a written report documenting: the choice of sensors, sensor evaluation, the developed processor/measurement system, and overall system performance.

What is the importance of innovation in the design process?

One of the most important responsibilities you have as a computer manufacturer is to provide goods that are unparalleled in terms of both their quality and their performance, all while ensuring that their costs remain reasonable. How can a machine be built that is both fast and of high quality while yet being within a reasonable price range?