MAE 1351 EXAM BUNDLE QUESTIONS & ANSWERS(RATED A+)

In the ___________ Stage the design engineer must address questions and answers from the customer's/client's perspective and from the engineer's perspective - ANSWER-Problem Identification When a product is designed, one of the design considerations is how long will it be used before it is no ...

Profile - ANSWER-a completed sketch that is used to create a solid Tangent - ANSWER-Touching but not intersecting Constraints - ANSWER-the geometric relationships, dimensions, or equations, that control the size, shape, and orientation and include assumptions that the CAD sketcher makes Imp...

descriptive geometry - ANSWER-A 2D graphical construction technique used for geometric analysis of 3D objects Optimization - ANSWER-Modification of shapes, sizes, and other variables to achieve the best performance based on predefined criteria Why are most cave drawings and hieroglyphics not c...

The engineering design process follows the same steps as the scientific discovery process, or scientific method. True? - ANSWER-No; there are major differences The term "IPS" in SolidWorks refers to... - ANSWER-measurement units To create an extrusion, I must first draw a sketch on a surface...

ECHO 360 and Module Quizzes - ANSWER-ECHO 360 and Module Quizzes An assembly cannot be nested inside an existing assembly; only parts can - ANSWER-False I bring a part into an assembly in SolidWorks, and click the OK check mark at the top right. This will.. - ANSWER-leave the part in a floatin...

sawing - ANSWER-a multitoothed cutting blade is pulled through the material Qualities of sawing - ANSWER-Pros: -Quick Cons: -precision -quality lathe - ANSWER-the workpiece is rapidly rotated about a single axis turning - ANSWER-Circumferential grooves and screw threads are made using t...

Geometric Dimentioning and Tolerancing - ANSWER-specifies size, location, orientation, shape, and form of features Rectangular tolerance zones when locating cylindrical mating features are characteristics of - ANSWER-Plus/minus tolerancing Flatness - ANSWER-Trapezoid Parallelism - ANSWER-//...

Stages of the Design Process - ANSWER-1)Identify 2)Conceptualize 3)Refine 4)Analyze 5)Prototype 6)Document 7)Produce 8)Life Cycle MNUEMONIC DEVICE????: ***IC RAP DPL (Dr.Pepper Lite) Problem Identification (Design process, STEP 1) - ANSWER-the design engineer must address questions and...

Element sizes should be - ANSWER-reduced wherever there is curvature in the model to compute desired quantities accurately in those regions the overall moment-of-inertia. - ANSWER-is claculated by summing up all the moments-of-inertia; which are calculated by multiplying the mass of the piece by ...

boundary conditions - ANSWER-constraints and loads added to the boundaries of a finite element model interference - ANSWER-amount of overlap between two instances in an assembly clearance - ANSWER-minimum distances between two instances in an assembly arc - ANSWER-A curved entity that repre...

A part may be properly represented on an engineering drawing with has few as... - ANSWER-One drawing (objects like sheet metal or gaskets have very little thickness so they can be represented with just the top view) Associated with the European method of creating the orthographic projections wher...

In the creation of solid models, computer-generated geometry was referred to as parts, features, or objects; however, the objects that make up a system are referred to as - ANSWER-components In assembly modeling, the copies of a component within the system are called - ANSWER-instances A _____...

between instances in the development of a flexible assembly model assembly constraints: - ANSWER-Used to establish relationships. associativity - ANSWER-The situation whereby parts can be modified and the components referenced to the parts will be modified accordingly. base instance: - ANSWER-...

What are some problems with pictorials? - ANSWER-the distortion of angles, the distortion of true lengths, the distortion of Internal measurements, the distortion of curves Then the general rule for presenting the object becomes: - ANSWER-"Start with the preferred configuration; then add or subt...