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ME403 Final Exam Review of attempt 1 Finish review Started onMonday, April 13, 2015, 01:44 PM Completed onMonday, April 13, 2015, 02:41 PM Time taken56 mins 42 secs Marks27/50 Grade5.4 out of a maximum of 10 (54%) Quiz Section Summary 58%10 of 17 correct in Unit 1 56%9 of 16 correct in Unit 2 47%8 of 17 correct in Unit 3 Question1 Marks: 1 All of the following are potentially challenging hurdles in new business development, EXCEPT: Choose one answer. a. Underestimating the competition b. Exploring additional capabilities c. Relying on technological superiority d. Not fulfilling customer needs Incorrect Marks for this submission: 0/1. Question2 Marks: 1 Why is an analysis-based design approach important? Choose one answer. a. It proves you have learned the material in previous engineering courses. b. It allows you to demonstrate the validity of a design, both internally and to your customer. c. It is time consuming and provides a billable expense to charge your customer. d. It allows you to step back and reflect on various design ideas. Correct Marks for this submission: 1/1. Question3 Marks: 1 When creating a progress report, which of the following is not good advice? Choose one answer. a. Dont address problems encountered unless they will require you to adjust deliverables. b. Be sure to include the project description even if it is a later progress report. c. Be willing to propose changes in the project requirements if necessary. d. Beware of promising early completion of deliverables even if they appear easy to meet. Incorrect Marks for this submission: 0/1. Question4 Marks: 1 A good team leader: Choose one answer. a. must be willing to countermand marginal decisions. b. must never override his or her own thoughts and opinions in favor of the rest of the groups. c. must act as both a buffer and interface between his or her team and those the team is working with and/or for. d. must not hold a different position in the decision-making process. Correct Marks for this submission: 1/1. Question5 Marks: 1 Which of the following is not a responsible action taken by a team leader to encourage quality? Choose one answer. a. Enabling failure within the group b. Encouraging lighthearted laughter at other team members actions c. Using plural pronouns to describe decisions, such as we decided and our decision d. Establishing rules the group should adhere to Correct Marks for this submission: 1/1. Question6 Marks: 1 Which of the following is not a major component of a design report? Choose one answer. a. Problem definition b. Methodology c. Design description d. Evaluation Correct Marks for this submission: 1/1. Question7 Marks: 1 Which of the following is not a valid way to deal with an impossible deadline? Choose one answer. a. Extending the deadline b. Getting the deliverable redesigned to something practical to achieve c. Pursuing, or even demanding, more resources to scale up efforts d. Pushing forward with a delivery that does not meet criteria but is accomplished on time Incorrect Marks for this submission: 0/1. Question8 Marks: 1 Which of the following is not a positive team member motivator? Choose one answer. a. The work itself. b. Recognition of ones work. c. The ability to present problems to authority. d. Opportunity for advancement. Incorrect Marks for this submission: 0/1. Question9 Marks: 1 Which of the following is not good advice for writing a design report? Choose one answer. a. The report can use passive or active voice, as long as it is kept consistent. b. Writing should be done at roughly an eighth-grade level for clarity. c. The report should be broken up into sections and subsections, with at least one heading per page. d. Paragraphs should have only one idea unless they appear too short. Incorrect Marks for this submission: 0/1. Question10 Marks: 1 What is engineering design? Choose one answer. a. The production of a drawing, which shows the function and workings of a thing or device to be built or made b. A systematic process for things/devices whose form and function achieve stated objectives given certain constraints c. The thought process of an engineer when formulating an idea to pursue d. A loose set of rules meant to constrain the decision making process to guarantee a predetermined outcome Incorrect Marks for this submission: 0/1. Question11 Marks: 1 What are the two main skill sets that a group must develop to function properly? Choose one answer. a. Managerial skills and interpersonal skills b. Individual autonomy skills and interpersonal skills c. Individual autonomy skills and managerial skills d. Interpersonal skills and task devotion skills Correct Marks for this submission: 1/1. Question12 Marks: 1 Engineering drawings are important because they: Choose one answer. a. produce an artistic interpretation of a design for marketing. b. convince customers that work is being done. c. fully and clearly define requirements for engineered items. d. help the brainstorming process by taking engineers away from calculations and thinking artistically. Correct Marks for this submission: 1/1. Question13 Marks: 1 What does good project planning involve? Choose one answer. a. Identifying early the tasks that must be achieved and keeping steadfast to your approach b. Understanding the resources (money, personnel, facilities, and time available), but being willing to ignore those resources to achieve the perfect design c. Making sure that there is an overlap of tasks by different team members to insure things are always accomplished d. Identifying the specific tasks that must be accomplished for each element of the project Correct Marks for this submission: 1/1. Question14 Marks: 1 Personal time management is a set of tools that allows for: Choose one answer. a. monitoring project progress. b. eliminating wastage. c. Both A and B d. None of the above Correct Marks for this submission: 1/1. Question15 Marks: 1 Which of the following is NOT a part of the design process? Choose one answer. a. Marketing the final product b. Generating design concepts c. Prototyping and simulating a design d. Identifying the problem Correct Marks for this submission: 1/1. Question16 Marks: 1 All of the following are possible items to include in a progress report except: Choose one answer. a. the current activities and goals being engaged. b. tabulated testing data results showing performance of design. c. the impact of events on work schedule and deadlines. d. additional resources wanted or needed to complete the project. Incorrect Marks for this submission: 0/1. Question17 Marks: 1 Which of the following is not a valid way of documenting your design? Choose one answer. a. Design notebooks. b. Phone calls with customer. c. Presentations with customer. d. Final report. Correct Marks for this submission: 1/1. Question18 Marks: 1 Product costs are: Choose one answer. a. equivalent to the cost of materials plus the cost of labor. b. variably defined company to company. c. never calculated using nonmanufacturing costs. d. driven mainly by clerical and administrative costs. Incorrect Marks for this submission: 0/1. Question19 Marks: 1 Which of the following is the least likely source to yield information for final materials selection? Choose one answer. a. Manufacturers literature b. Textbooks c. Databooks d. Internet sites Correct Marks for this submission: 1/1. Question20 Marks: 1 Which of the following is not a valid factor in processing selection? Choose one answer. a. The capability of a given material to be shaped to a geometry b. The ability of two materials to be joined at given geometries c. The environmental resistance of a chosen material d. The necessity and capability of surface treating of materials Correct Marks for this submission: 1/1. Question21 Marks: 1 Which of the following is not a way engineers can uphold their ethical responsibilities? Choose one answer. a. Using their knowledge and skills for the enhancement of human welfare b. Being honest and impartial and serving with fidelity the public, their employers, and clients c. No matter the circumstances, maintaining a principled duty of obligation to a client or employee when in contract d. Striving to increase the competence and prestige of the engineering profession Correct Marks for this submission: 1/1. Question22 Marks: 1 Materials design charts: Choose one answer. a. allow for final selection of materials. b. show balances of material properties. c. usually only show particular material subsets. d. All of the above Incorrect Marks for this submission: 0/1. Question23 Marks: 1 Which of the following is not a type of patent? Choose one answer. a. Copyright, which protects against the unauthorized copying of an expression b. Plant, which protects against any new and distinct variety of plant life c. Design, which protects the ornamental appearances of an article d. Utility, which protects the utility of an article Correct Marks for this submission: 1/1. Question24 Marks: 1 What is a life cycle assessment? Choose one answer. a. An attempt to calculate the life span of a product in operation b. An attempt to describe the environmental consequence of the activity being studied c. An attempt to determine the effect (if any) a product has on general public life expectancy d. An attempt to determine the financial costs of a product, from initial development through manufacturing and repair Incorrect Marks for this submission: 0/1. Question25 Marks: 1 Which of the following is most true when choosing the material and processing method? Choose one answer. a. There is normally a perfect material for every design, although it may take a great deal of research to find. b. The selection procedure should not start until a preliminary design has been finalized. c. Priorities will need to be ranked and trade-offs will have to be made. d. Constraints should come from cost alone. Incorrect Marks for this submission: 0/1. Question26 Marks: 1 ASME, SAE, and AIAA are acronyms of various: Choose one answer. a. environmental regulation groups. b. professional engineering societies. c. standards within the code of engineering ethics. d. materials selection databases. Incorrect Marks for this submission: 0/1. Question27 Marks: 1 What would be a valid reason to consider using a trade secret instead of a patent? Choose one answer. a. It prevents competitors from reverse engineering your products. b. It provides legal protection from others attempting to replicate your product. c. It protects confidential information from being disclosed. d. It guarantees a longer time period of protection. Correct Marks for this submission: 1/1. Question28 Marks: 1 Which of the following is not a way engineers can design to reduce the social effects of materials usage? Choose one answer. a. Dematerializing a part b. Changing societal expectations as to environmental and social impacts c. Substituting materials d. Sourcing recycled or scrapped materials rather than virgin ones Incorrect Marks for this submission: 0/1. Question29 Marks: 1 Designing for assembly is a process that includes all but which of the following? Choose one answer. a. Minimizing tolerances b. Identifying part relevance c. Identifying the assembly process steps d. Estimating the cost of assembly Correct Marks for this submission: 1/1. Question30 Marks: 1 Unidirectional assembly entails: Choose one answer. a. assembling a product by adding parts one by one from the same direction. b. designing parts that have symmetry so orientation during assembly is less crucial. c. Both A and B d. None of the above Correct Marks for this submission: 1/1. Question31 Marks: 1 Manufacturing costs include all of the following except: Choose one answer. a. components. b. assembly. c. overhead. d. distribution. Correct Marks for this submission: 1/1. Question32 Marks: 1 When is it alright to omit data from a set that is an outlier of expectation? Choose one answer. a. When the data can be experimentally determined as nonrepeatable and nonrepresentative b. When the data points are nonnumerous and detract from the message trying to be presented c. Both A and B d. None of the above Incorrect Marks for this submission: 0/1. Question33 Marks: 1 All of the following should be considered when establishing a product price except: Choose one answer. a. pricing and value of similar products. b. a maximum payback period required to ensure a return on the investment. c. the personal finances of the individuals designing the product. d. the products image and potential popularity. Correct Marks for this submission: 1/1. Question34 Marks: 1 Which of the following is an accurate description about a Statement of Work? Choose one answer. a. It should not include figures or diagrams. b. It should be descriptive and complete in breadth. c. It should include definitions for all technical terms. d. All of the above Incorrect Marks for this submission: 0/1. Question35 Marks: 1 Which of the following needs to be defined or given in order to perform a size optimization of a structure? Choose one answer. a. Shape b. Topology c. Both A and B d. None of the above Incorrect Marks for this submission: 0/1. Question36 Marks: 1 Which of the following would not be considered an effective way of learning customer needs? Choose one answer. a. Interviews with customers directly b. Engineering comprehension and intuition c. On-site observations d. Surveys and focus groups Incorrect Marks for this submission: 0/1. Question37 Marks: 1 Which of the following would not be considered good advice for brainstorming? Choose one answer. a. Accept all ideas without providing feedback. b. Generate a large number of ideas. c. Do not worry about the feasibility of the ideas. d. Do not build on other ideas; only present new ones. Incorrect Marks for this submission: 0/1. Question38 Marks: 1 Target values for the metrics as defines the product design specifications should be derived from all but which of the following? Choose one answer. a. Benchmarked competition b. Expected competitors future capabilities c. The target market segment d. None of the above Correct Marks for this submission: 1/1. Question39 Marks: 1 Design requirements in product design specifications must: Choose one answer. a. reflect the customers needs. b. differentiate the product for the competition. c. be technically and economically feasible. d. All of the above Correct Marks for this submission: 1/1. Question40 Marks: 1 Which of the following is not included in the background section of a Statement of Work? Choose one answer. a. A description of the problem and context b. A description of why the problem exists c. A description of how the end result will be used d. A description of the defined needs of the customers as researched Incorrect Marks for this submission: 0/1. Question41 Marks: 1 What should be done with collected customer needs after a research period? Choose one answer. a. Hold until later design stages for comparison to the initial prototype b. Organize into a hierarchy based on difficulty to incorporate, so that the most challenging tasks can be ignored c. Organize into a hierarchy alphabetically, so as not to impart bias on importance d. Organize into a hierarchy with a numerical ranking system related to importance Correct Marks for this submission: 1/1. Question42 Marks: 1 Genetic algorithms, simulated annealing, and tabu searches are all examples of what? Choose one answer. a. Gradient-based optimization methods b. Heuristic optimization methods c. Both A and B d. None of the above Correct Marks for this submission: 1/1. Question43 Marks: 1 Which of the following are not steps taken in the engineering design process? Choose one answer. a. Developing a marketing model for selling a product b. Conducting research c. Defining a problem d. Analyzing possible solutions Correct Marks for this submission: 1/1. Question44 Marks: 1 The concept screening process should entail which of the following? Choose one answer. a. Developing a selection matrix b. Rating and ranking the concepts c. Selecting a concept for further refinement d. All of the above Correct Marks for this submission: 1/1. Question45 Marks: 1 All of the following are questions an engineer should be asking while conducting research except: Choose one answer. a. what is wrong with the way things are currently being done? b. will people pay more money for a better solution than currently exists? c. can the customer be convinced the problem is completely solved when a solution only partially fixes it? d. what has been written about the problem we are attempting to solve? Incorrect Marks for this submission: 0/1. Question46 Marks: 1 A prototype is best defined as: Choose one answer. a. a physical representation of a completed final design. b. anything that approximates any aspects of your final product or design. c. Both A and B d. None of the above Incorrect Marks for this submission: 0/1. Question47 Marks: 1 Which of the following is most true about engineering estimates? Choose one answer. a. They are often more useful than exact answers. b. They are useful through every aspect of the design stage except concept generation and selection. c. They should be used minimally throughout a design project because they lack an absolute solution. d. None of the above Incorrect Marks for this submission: 0/1. Question48 Marks: 1 Which of the following is not a true statement about estimations and modeling? Choose one answer. a. The two approaches are closely related. b. Estimations should not be used when modeling and exploring the validity of results. c. The accuracy and fidelity of necessary results will determine whether to estimate or model. d. Engineering modeling can be used in the estimation process. Incorrect Marks for this submission: 0/1. Question49 Marks: 1 Evaluation methods include all of the following except: Choose one answer. a. metric derivation. b. a review of the drawings and simulations. c. physical inspections of a prototype. d. operational tests of a physical prototype Correct Marks for this submission: 1/1. Question50 Marks: 1 Design metrics should: Choose one answer. a. only be expressed as objective points with unit-based numerical ranges b. include both practical and impractical considerations c. incorporate only the most important design criteria d. be derived from customer needs Correct Marks for this submission: 1/1. 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