A rectangular nylon [E = 8 GPa; v = 0.35; a = 34 x 10-6/°C] plate has a circular hole in its center. At an initial temperature of T; = 17°C, the plate width is b = 320 mm, the plate height is h = 200 mm, the diameter of the central hole is d = 50 mm, and the thickness of the plate is t = 24 mm. At a final temperature of T+= 51°C, determine (a) the diameter d of the central hole. (b) the thickness t of the plate. d Answers: (a) df = i (b) t+= i b mm mm

A rectangular nylon [E = 8 GPa; v = 0.35; a = 34 x 10-6/°C] plate has a circular hole in its center. At an initial temperature of T; = 17°C, the plate width is b = 320 mm, the plate height is h = 200 mm, the diameter of the central hole is d = 50 mm, and the thickness of the plate is t = 24 mm. At a final temperature of T+= 51°C, determine (a) the diameter d of the central hole. (b) the thickness t of the plate. d Answers: (a) df = i (b) t+= i b mm mm

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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