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.
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An engine, weighing 3000 n, is supported on a pedestal mount. it has been observed that the engine induces vibration into the surrounding area through its pedestal at the maximum operating speed. determine the stiffness of the dynamic vibration absorber spring in (n/m) that will reduce the vibration when mounted on the pedestal. the magnitude of the exciting force is 250 n, and the amplitude of motion of the auxiliary mass is to be limited to 2 mm note: in this question type-in right numbers, no decimals, no fractions, no unit. approximate to right number if needed