MAE 1351 Exam 5 Questions & Answers (RATED A)

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-// Perpendicularity - ANSWER-_|_ Profile of a Line - ANSWER-Arc Profile of a surface - ANSWER-Semi-circle True Position - ANSWER-Crossed Circle RC - ANSWER-Running and Sliding Fit FN - ANSWER-Force and Shrink Fit LC - ANSWER-Locational Fit H11/c11 - ANSWER-Loose running fit for comercial tolerences or allowances on external members H8/d7 - ANSWER-Close running fit for running on accurate machines and for accurate moderate speeds and journal pressures If a feature is very important, it's good to show its dimension in multiple views to make sure its machined correctly. True or False? - ANSWER-False, you should only have the necessary amount of dimensions and nothing more Dimensions in an engineering drawing are specified to be when the part is - ANSWER-At room temperature and pressure Standard measurement for tolerancing - ANSWER-10 thousandth of an inch