The f turee bars ecuh made of dffereut figure shows a system of materials, aud counected togeter aud fhe teuperature is lui tiaily kept at 12°C. Thereapter, the teuperature of tue system was reused to 50°C A cu= 515 mm? Copper Ast = = 200mm ABR= 450Mm Brass steel
The f turee bars ecuh made of dffereut figure shows a system of materials, aud counected togeter aud fhe teuperature is lui tiaily kept at 12°C. Thereapter, the teuperature of tue system was reused to 50°C A cu= 515 mm? Copper Ast = = 200mm ABR= 450Mm Brass steel
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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Question
![The
shows a system of
turee bars ecwh made
of deffereut
figure
muterials, aud conuected togetuer aud tue teuperature is
luitiaily kept at 12°C. Thereapter, tue teuperature of tue system
was raused to 50°C
Ast = 200mm
ABR= 450Mm
A cu= 515 mm
copper
Brass
steel
300mm
200mm
Est = 200 GPa
Xst = 12X10
Ecuz120 GPa
EBR=100GPL
XBR= 21 X10°C
Lus 17x10-/°C
(a-2). Determine tue thermal stress raising in each bar
Ftue
assembly is placed befween fwo regid wals.
(2-2) Oetenuur the Foree exerted ou tue rignt
right
proveded betueen tue lept eud
support 4 au allowanee
of o,Os mum is
aud leet wail .
oF tue steel bar](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F518bdedc-4923-4677-b20d-f30828def0dd%2Fed96e88f-d631-4cd1-8f22-ab0d22c2b8da%2Fillvrh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The
shows a system of
turee bars ecwh made
of deffereut
figure
muterials, aud conuected togetuer aud tue teuperature is
luitiaily kept at 12°C. Thereapter, tue teuperature of tue system
was raused to 50°C
Ast = 200mm
ABR= 450Mm
A cu= 515 mm
copper
Brass
steel
300mm
200mm
Est = 200 GPa
Xst = 12X10
Ecuz120 GPa
EBR=100GPL
XBR= 21 X10°C
Lus 17x10-/°C
(a-2). Determine tue thermal stress raising in each bar
Ftue
assembly is placed befween fwo regid wals.
(2-2) Oetenuur the Foree exerted ou tue rignt
right
proveded betueen tue lept eud
support 4 au allowanee
of o,Os mum is
aud leet wail .
oF tue steel bar
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