strength First 2013-mechfamily - cfw First Exam Strength of...

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/ { First Exam, Strength of Matertals, Fail-2A13 First Exam Strength of Materials Pruf, Maun Al-Oaisi, Prof, Mohammad Dailo. Dr. Moetdar Zsoul and Dn Hashem Alkhaldt University of Jordan / Faculty of Engineering & Technolory Mechanical Engineerin g Department Fall Semes ter, 201212013 Date: Mar. 1261 2013 Time: 75 Minutes Ouestion (1) ...... [T,pointsl Two forces are applied to the liraeket BCD as shown. ia) Kn*wing that trol rod AE is to be ntade of a steel having an ttltimate rortnal stress fnilure will be 3,3. (b) The pin at C is io he made of a ste.el having au ultimtte tr.6,m ffi I i sheuing shess of 350 MPa. Determine the dianreter of the pin C {ur which the I t,f f-11-' tr#ffi I I factorofsafetywithrespeettoshearwillalsoUTll L iffii .ffifuifu! { t- Ms 70 n -l ffi *H,-I..-l' ----:15(..6)-5o(o.3/tP\"'e) =o Ad( \^\ 6oFN @t ry \-'l 14 F" 5 = fqtt , qur)i * = 6os I'to( Fo = t$l 'r'lP^ F"5 = fu , *u,)i # =Hd* =r6r'Yt" i :.: r') rr iatlod +'> z ( / t61,811106. f?5*to3ru + rtz.6*tJ d= R ]"i ) $-r. :)rlc'o ffit \ ;q ffi\k) 6x :- 'T"- l,t#. Gt; '& = [email protected]' >) 'f-g ; 36oxlo ro" @i"rqt c r^ a , ,/Apa Fec [-\ {,uu' t =J'il{=totJ , { ., (=7)& v -un o: \l-l l.v '-h.) [\ r [rF,-[ isul =., :sy .
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