Two cylindrical rods, one of steel and the other brass are joined at C and restrained by rigid support at A, At the support E in a room temperature of 20°C a gap of 0.5mm exist. The system is loaded with F1= 167 and F2 = 16 as shown. Determine when the environmental temperature will reach to 240°C, (a) the reactions at A and E. and (b) the change in length of steel. Steel E=200GPA a=17.3×106°C Brass E=105GPA a=21.6x10*/°C Dimensions in mm 150 120 0.5 300 200 A C DI E Brass B. Steel F1(kN) F2(kN) 80-mm diam. 40-mm diam.

Two cylindrical rods, one of steel and the other brass are joined at C and restrained by rigid support at A, At the support E in a room temperature of 20°C a gap of 0.5mm exist. The system is loaded with F1= 167 and F2 = 16 as shown. Determine when the environmental temperature will reach to 240°C, (a) the reactions at A and E. and (b) the change in length of steel. Steel E=200GPA a=17.3×106°C Brass E=105GPA a=21.6x10*/°C Dimensions in mm 150 120 0.5 300 200 A C DI E Brass B. Steel F1(kN) F2(kN) 80-mm diam. 40-mm diam.

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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Pressure Vessels

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Question

Two cylindrical rods, one of steel and the other brass are joined at C and restrained by rigid
support at A, At the support E in a room temperature of 20°C a gap of 0.5mm exist. The
system is loaded with F1= (67
and F2 S 16
as shown. Determine when the environmental
temperature will reach to 240°C, (a) the reactions at A and E. and (b) the change in length of
steel.
Brass
Steel
E=105GPA
E=200GPA
a=21.6x106/°C
a=17.3x10/°C
Dimensions in mm
150
120
0.5
300
200.
A
C
D
E
Brass
B.
Steel
F1(kN)
F2(kN)
80-mm diam.
40-mm diam.

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