Exam Lesson Name: Introduction to CAD Technology Exam number: 502016RR
Exam Guidelines
Exam Instructions
Question 1 of 20
Select the best answer for the question
1. If designers are concerned that an insulated component might lose too much heat through one of its sides, they could subject its CAD files to a
O A. kinematic analysis.
O B. thermal analysis.
O C. field analysis.
OD. modal analysis.
Mark for review (Will be highlighted on the review page)

The higher the astm grain-size number, the coarser the grain is. a)-true b)-false

Ajournal bearing has a journal diameter of 3.250 in with a unilateral tolerance of 20.003 in. the bushing bore has a diameter of 3.256 in and a unilateral tolerance of 0.004 in. the bushing is 2.8 in long and supports a 700-lbf load. the journal speed is 900 rev/min. find the minimum oil film thickness and the maximum film pressure for both sae 20 and sae 20w-30 lubricants, for the tightest assembly if the operating film temperature is 160°f. a computer code is appropriate for solving this problem.

What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information