%PDF-1.5 % 10 0 obj <> endobj 36 0 obj <>/Filter/FlateDecode/ID[<9F1929BB208F3C42F31B08156DBBAD32><9A93240A548C0E47B005BF3B7A9EE5ED>]/Index[10 49]/Info 9 0 R/Length 114/Prev 39125/Root 11 0 R/Size 59/Type/XRef/W[1 2 1]>>stream hbbd``b`Z$'  $XA/8"7 8$ۀw d5 !Ě$P ;AX "DY&F iMg /`m endstream endobj startxref 0 %%EOF 58 0 obj <>stream hb````` e?T,  bP2=LqbJrċm72L}CfUx^FNimvMf3~9 endstream endobj 11 0 obj <> endobj 12 0 obj <> endobj 13 0 obj <>stream hXko6+._zE۩SwytA[,yld- %"//=:ggRj&d39L bء\(RfBPDř`c9h)x 4Ѵ<hw9sp*s4.+9hZzs\\9{ifE86]kqY klX ? Gy&킦$ok<5M>ۚښʕFϘ,;ܒ{t<4- N{02tK\eƴ|8弓[w07đ:nahaQ@'_ 3dbqFݏIڿ0 V.aj/K-f =Lfo%L/[&CQֲh:+sybfX,J'a>&K!M R(f1>f=ȣg1d1 s9&0 1ׁ6t<=8ЇOs.`#{pB1L) b{bC),2ȡGxo K&=X, ߅4|sw8D&)h膋v'u%tgaİee"b)7?B \gUTx~sX5}uGvsXVx]M+O5ed&"(;W85%-)4g>zN|r\G(sEQHÎpnUwhnK:`x1~ѸLc8 3WLNdѢH3RCkƊ6rvZ>M-㤊4<YA$3vG&,AH"QWJbev<*"+{d.uP\׳sPk/q`+Cv0Z[WZsz]V8_MLmq%]S%q5\}@5lßV*%4+~Q#Wo+jtYA=-P]3_]ӯkR)ٔ*gS!U:ߖV''oѫ=uh-T$I;ɣU{XjW-;PfDZ`lSI*~`lV^J[t#ʭXPͧ&v(Z7t|M6Ѿ ] ,.I,̖-.@ b;:k@ɪ-zh4älfͤxf??G!5mknua5ƴsYd9٢=|p|A%4 AB6sÅc?Un^{WrUlsdSͩ:hl/}V `;0UXǶxrpI#+ҳs䉕hiRS]j^.iCo 3/%ܖئ)nf/l|(-fKr6%v!pc2I봮Ggn݉VqHD>o1o/ 4 endstream endobj 14 0 obj <>stream HUn6)(kF%:f)6"h{`d:fW jGڷ쐔H.PigW~Vw(+Z@ "/.+RTM'uյfî _O ֻ0HԤ1L\LJNFy "rۗnC*F м$%R juU?OL2/9s2E|~Tp~i:?iC$Vܘ|",^a~7pR6)]xٛ|^i{jC J^ej?[h:'NS'Uu@ <+@Zap*)&9E駈d£K|E?M,=G| O endstream endobj 15 0 obj <>stream HVۊFM_Q2}Wv00}k-_";oEeoH7UΩ*O$QB)rh*^ǔ Zww0ljhOq^Sqd#PơeFF1X -X5rr\"-ʉ־M 0 endstream endobj 16 0 obj <>stream HUˎIV+rMf۲V\1 cƏ' 4 q+GgeFEFdJeًrER&> F3ԛa.#یdǨutnW? j$q\V0߆dJX9ffx_&D:X]nS|WqrӨVJ))+`cS[)9fѴ?N%E<)3k.l,bFXg|It8CmSF؜E 8yQH^i՝Bu9Ú5y>stream HUM7 I+tV1: zr4Cיu/lCx&Ko7?# ƙE'eAV_z޾?mQ9+l''R1+\?>b |FMOTo3ğSGx)zo{C ƿIzrLQpxx-fy!Q:#9[ qF>;:hbA~jY`V_7f}(9z0(2"_j"&~EH8%}-9ۜ\cB\D #fxQ?ljͮ\vRC Ttwi.պWZ YDo%RW(\m"m[HgUi }`CIeQ\hܲ糦,l'$ҋ-V5hnP^'b%(7j=+յ"8Կ0Ĵnݞ?=?|ۭӱ< żs>f{{~1hi`e8ѼlO4A(( +?>qtylh pFZnaJ~N1Ե.K+>I9ݛy8ٟxr[s~v=\ IR7Z!:E endstream endobj 18 0 obj <>stream HUrFʒ]Bi^b,fTbH"@m. 4n_sh_"B)Րa 7_@~lcaO = ->stream HVn[G "i.*企l8Y&BUkX}8 k|!ϐ`bT˦Uo&|QQmЄ^2*6z}VĈURf(/<乓0Hl4PYi6"4Kh@yD9rƔ 9 );Xx()y;lˀiC+d8OK/ MC>5婳iK=1)Wⷡ-0iմ2֡ 3D}` endstream endobj 20 0 obj <>stream HUN[1~R&lӲ@mՊl@ģB"{lon |@:̙30OdrP]b4.kB4YSr5mF۞jĐ3%D$H-;4(:lZM'cAK{dyq|1Ӥtp+=D`rt6yُ g%pؼގrlkϙY1`Y3"N=Υ^O ,-k诃bdbjGaUx1\"ӡ=\s V¼EkFcL֘[z0ܢDZ͹v-K#iSdt-lUh8q `7curQNx ).յq-EsJt}k baŦYpf'!ͣ6KıKO#u 7gYڢD[ ˜6[vC_ (Φ B5 8Ċ wA~אr:OCsg[#vW[JQ7r;jpApںo~PiM:)8}^ Zo;qQ9.l؇1A=_7G:1o!@k36^7MsÅ [OVTBNL9.걱oI `1+~){*DJwRG} dw-m(J|JOrQP9{<Vrny -5փ`\AI˷}4:ML{nޣ  BrCڿgo0|EOwȲ7VOzR+P+P0\+^x$N&RBƩa«@CR_àTQу@ endstream endobj 21 0 obj <>stream HVj1.Zn4@ %I)I~]ϕ)H#j >ݑ zܖV@+A|iYώ)N}3v=yYKRxVxڹD_Y&&JDvO?ɞq:c+5Mُ&8C(.xKc0t\hI> 1zĮ'kLU+"ɘ^Zå2e—A=cql 1_~;$W=D# "֓}!/F6zyP,oZ}ho]mf8 >k\9$MxsN5bQy9k΁1 ʳ%^XLȌc]LZyܲ{{hDhQ<̤fmfx@ =g%e]!.EuҺjuow9P˶[4q(u/ovXH63Ί0rYV*TBKS>YB;t" K#sLp;BtmubXړM.ujTQ$Z{MhmeJk95tQQlCPb4D!8UPB|b+ShEa3lz\9Zh ͡޶ŸjZt_i}M vS> z;U=hn1\_wDȓs GjO3L6H;V_ה7?byy@}xK䭉V@[a%p»d J\p2ձ+Xe) endstream endobj 22 0 obj <>stream hޜwTTϽwz0z.0. Qf Ml@DEHb!(`HPb0dFJ|yyǽgs{.$O./ 'z8WGбx0Y驾A@$/7z HeOOҬT_lN:K"N3"$F/JPrb[䥟}Qd[Sl1x{#bG\NoX3I[ql2$ 8xtrp/8 pCfq.Knjm͠{r28?.)ɩL^6g,qm"[Z[Z~Q7%" 3R`̊j[~: w!$E}kyhyRm333: }=#vʉe tqX)I)B>== <8Xȉ9yP:8p΍Lg kk Ѐ$t!0V87`ɀ2A. @JPA#h'@8 .: ``a!2D!UH 2 dA>P ECqB**Z:]B=h~L2  5pN:|ó@ QC !H,G6 H9R ]H/r Aw( Q(OTJCm@*QGQ-(j MF+ 6h/*t:].G7Зw7 Xa<1:L1s3bXyeb~19 vGĩp+5qy^ oó|= ?'Htv`Ba3BDxHxE$Չ"XAP44077&9$An0;T2421t.54ld+s;# V]=iY9FgM֚k&=%Ō:nc1gcbcfX.}lGv{c)LŖN퉛w/p+/<j$.$%&㒣OdxTԂԑ4i3|o~C:&S@L u[Uo3C3OfIgwdO|;W-wsz 17jl8c͉̈́3+{%lKWr[ $ llGmnacOkE&EEY׾2⫅;K,KhtiN=e²{^-_V^Oo§s]?TWީrjVQ=w}`嚢zԶiו8>k׍ E  [ly邟~_Y53rW򯎼^{7so}x>|쇊z>yz endstream endobj 23 0 obj <>stream hĿþ½~}|~|}{}z|z{~yz}xz|wy{wx{vwzuwytvxtuxstwrtvqsuprtpqtopsnprmoqmnplmpklojknikmijlhikghkfgjegidfhdegcdfbcfabe`ad`ac_`b^_a]^`\]`[\_[\^Z[]YZ\XY[WXZVWYUVXTUWSTVSSURRTQQSPPROOQNNPMMOLLNKKMJJLIIKHHJHGIGFHFFGEEFDDECCDBBCAAB@@A?>@>=?=<><;<:9;98:8787576454343132011/00-..,--*,,)*+()*'((%&'$%&#$%""$ !#  H endstream endobj 24 0 obj <>stream hg7BÇVDשN&ݶmhjm!!dzxw_y$ZBQ;;h4`ݽ"H"( Jht:`X,6p\.@(D"X|$ȤR\P(JXVhZNg0Fٹd2fbXm6t:/`nx@z~?P(Dh,MD"L-l6|P*JrR)CPZjzh4ft:n`0ǣd<~Ll6{~YzoﰏW݂ Pg2T*Օ\^\.azTRe2T_d2dߟ#\ 09 endstream endobj 25 0 obj <>stream hޔyytu//C7 \iƞq&iN8$lkj؁fM f \DR,KLɖc٩&=y}}^@A4M;=~;vz~ه;G-۳֏isywo^K*{?#]?g?NO?O{mh{莶O=h[W@nM~m-lk︯_j; 3Ro;E{ۮ6FۿB;Ӟǎ~O=߹Us_萇g އ{}??;׾u|/unUwv]9aW{wo8A~ߓn~i\ꚃ?vaQjVqWYu{z=kx…jV% ztOQy>~}q^ndΙRƔQNi/iYyc?b7Gz'y{.\I~:n>xF\ ! kR4WyN )55{ՠUjOyc"ZT\r$'0|I^7}I).S8H LD48ŲovXq_)Ox֕=:%=5Qtރy|E+gu*o5ZyX}7FjfX̭/+қGvO_/vaQ6FF{zK_Zڍ_iޭ^͝\X!QiΚR %Qq~v8Nlp|悓^xrW:S 8b QTW7l `e#Dedtyg$yō{B|V"T!X&0Im!?{+K (4E|iDum& M-g+P֓ X!)oǾϪĐfExWi[($5҆S6,Rp Q d'Io $KlB7|zKF>x.q6TA!L0@@(ͳg_ܨm'VkmG{rŗ9jVza݃e3['@GN%k>uQ_~V󜲠~m?lnŭHPn>S?_/{ws,C:EOyao?f6 y ᑨ8Q8@0lcw+{q<ǬaiɕJ\AXXBM\>wm>x$ug;c?}棺~KzO>j=,}{O?٭uq.^u/+>vpH˜ zZ֊T-܈A.QYuMGSL{#T7Z;qbnZre@h-g墔AJ3˰t-+V0zdo5[ZxAMAU+~}E2óo |cXjȫr}gVrJ]q7s;s<@7:.&~ĄGN`d? 훟, %cs=#Cݣ`lo:{[Ĭܗ?Ko5-D1I AA"eY]Xf!YB ,O(9=lպaA旑^Dm/ro uz =WCkk tAN0v,(wܥ{w 1 53NHQ @ HQ{ҕy&PN/5:]I@/u2U|IHofot.g6<ў2E"e`pbPCCV^yQLfJt R)0o?d.;!݌Ciګ7QWќk>q"44/b& wQ2:\em~ Y$$<]kgVjը`CL N_{*U/V-/ Jr{`7#<^G(95rAf5oZb[s ?@*:[2T'2:> \Qt[0wa{غn/_AV^.+ Dc8u9ns)0/ iJ #c@VRR uK*܈ly<R) vJ "pv\")@`#cb2$MyG/al@wc wxF#C?U_F a[ƒTOȐ;ܣoqQeر9Q"')1FX@5Wqco`o{EWКqg"7&")wq- Cn\ X”YK1M=@R^MI=ۉ;v3٤65a.|Q%d3  z'!gO{珉E=H3Y4K YQզ@N=FR0ρ848 )bU5lk!Hp C *7lZ9UBV;CT@:)5OloXoީVy;ר륵ÍWְQAհ䯸6μ=cC(-~Mp3yߕ75!穒%BQ8%BA40Kz]Yn 91ҩZh٪yTytfY.*K7W6~f6Vⱎ[zoFћuBMV|Q:Qau0a,5m"EK> xLpH"K,vz1U'+:zI-Cwd4HgRx*#ǧU$ !u䔏k!=ΧkunI:Ku 1D- 7Hd&d frYȕb>?#-14ByO`)M!3NM$˄qb~w^`i/I355\V?Dfr`Hr .| ⱡ1'OL k!{G.3lKE(ի'ʈn1Pdm* h~U*HG].$&x H ,iO7?+KՏ:ڽIHBz'*ޯart Dh@ETV fd I߶ܙ*;5uu}ywzTՏ8d*@,JZ|B|P4!((\I<. t˻!SNC`: {噝<6Nh2y^ʭ{tˣ\П&uf'];TXBһ,$Y2W.yA]dC!٩0'?7;q8qnn+7xHj6ƎpYix6oh%1ǧ'[TUR}{5^١3O= 7|Rvn,kE,^3 gzSCq#MS=Jzq81+Y uNel*c<ϿwuIeά{|f=7$.UЇ'l endstream endobj 26 0 obj <>stream hTMo0 >vB&!1QImH7O:M?m?CG}xSo!`z=_g !28m7BU_`фg-;H^A,ٹ/ΐB]N$'Հq./Ayv=hprJWPɴU55Dm?12Mij4 R iNDzԂ]Y(=Eh#M%G5 (2Ei%h!M--+^9sqےs:^mגA  S/BCʽ۟FEW| 0 endstream endobj 27 0 obj <>stream hޔXyuq ^unB(2W@BH:WB+1;;{3v{J ĥ C ĩJCqC+zֽqg5 +7-oߴm;͖m-笖CQkבwQC1nƵԳ7A*W+߻N\`;vt|GZZ(]t]EUMNwg=:}::݃:ݣ:&nN ݎ [5:Dw@U nn[WG!$W=vՏgW_еyӯ'סXUZ?PֶZx_9L۔yMvѕl.!弘b٬/e:ɢYK!v`ڣQqoc w m3f;m͏/{DkҒ-e0<ã$2:,*X%UKrf,1oH/ϡkwB-$<ᏈFL+f)| D$R)aIh 'U T^BJ!&#qDLdclaz  IӔ[7R& }@b~I'BdRvN 2G/ EGSgAp#g^ɂK@76ӄoͱ+# 0i+bE[jE>zzz k0dT4њm>wS u@?bN wbUw@`D~$12!y>5H|N \}]X`9:G˭1THA,1eEG-&@kvp\UkC{3[-ps :r6 ݙ^47ʑ}vs8zܑsvs yLn8WxUxv bT)>LU*pY,d2h6KH%Oi,g:ur=Sq oA& HNʆxQ?]Op9ZBXVHFAK?}Q-.ί2uL-|&pqu.Y'%P2& mӌu8{6n{ж% EX:" 8D4M[\$wK MDɋ9 gbsSZVoZ} i*@hW,i ƛ=];]v<:l o{x+~=II^s s @k-!dϡdKӘ9b̙s׊hv:1]|ӹ-tOoy޴2ͳ9l"P!dH}k(sTT̠m:BF9)Ncw!va\iջ g{h[zF\p(+"PiVA d*IŮHs?.!ħ IM5h@P fhjhB(p)g\gXԐz$jB]#xpgfۑN`QFj%w"/k G;Lj/^6imF4.dy8 R +NeƽRA) )EB濌/8GZ.[get HQVuf  Z[ӓ;&|O?>x+W#?[El//7qKOMUwђ=?4&{GxlVڌi[g?Q>^AO8LS* nQdb82F&Rsӎitu 7yn=L$Ԑ ^{ j 8 R4Mr%|+Ȑc@ 8PyVBzrt|mlu~{GILYԶ^3)f5Ғ37A ޜcTG7.'3[3qRhMD3}aȮ;%C% vǦWܟlV9܄80hdEթs;z]`aHDH4 Y}zdl}/ٛnx*7*=HGD!B&\2Dj3S7eKq9rv"2^l%EIIx$֓Yq\"a(Aozb'X$&Ш4 -u ddءܥ7X$ް~BNʽrΜ˦7&rR.%MLFJhBr 9F? y#Ch94Qr gj%;03ًl6i?Klgc$LY8Ŧ|isR TJJL3":e7MmM[Z-V`]pqK0rb:&?"R8S94?<^](ېpqmCnӼp ٱ~k>tz!t! 386^FwzH@zܜ IذIP"oܯ灺W$C+*'R$%tIDbp.'q;`gL)LdA3[phJO@@"X-@aImo! thM_ky7^l> a{;Ai˺B))C!_+K3OR7N  GW ;۪NqepZܘh"AzS<P6#?QƇ 4VHY9:5ƪvQ롞ZR%+V3MIX䊜ĵI0J B6g(Os 1l | FNNS2t&t:F" E0~QPc.G9싲`D^Y2%_ޕWЉ1~zHk^G:0;isYzng/Qh^%.Be0\ Z``6 3˕y*?Q+:@vH%os[udPch[Vc`?@9e= :4 Eyxh>:DB endstream endobj 28 0 obj <>stream h|iǽ! Ȟ3*(-)j@ QQB7&g9<ˎ=glo{W6dI6d 4娐 JJ^>86or|Gy9 l |?{<ڶ{i7ڷxΕ6wU-M==c{AG[G'm^pl8=mڼi座;@- p [ǯr5`]Rjj>a\!21a!ю\cleEC? =[_TfP71&`,14&cO]{X|wLoLƘ2( RsӪuُ]];)WKY(Kyy30~DW\d++G#9XQP8Ev.3~)IL^ oY@vVnTW! I4 8*ihlt:8v7˖S6GC 6 f& VsT?'70Uʕ)9̸1ѓ<KW/}w飿A/$^x:!#c>{Skw\fT̂rp!:rd $1B{ ]J(p qf$% ۭ@( P7yDEyP36X1u8koUX,/V+&YJK_fDf5 TV0bC]*0+ C}[wt?[n:D#c6a*8N!hZtɇZc'|PA11cQň" rL+`8UMQ ()j: (TPv)T9ʹOZ-4BSka;yORxa@y%g舮"<ӤCu[wلjq ǧC1fN`|| *QؠM9AI <@vL7ATP*' pYWxAJ؎xF!-L3cȶΞ.Q{aDBL WJr±j7턇0;ᄝF/Yυ'x76`Ly^Ɲ^s#wx0Il JRDe} k{\iM7Q1ۦǴ)i$K)o a629P`Ifͤz3pH (.A+vK%h3,6*7/ӗ~_ jUҗ CLB5E ,Yl":}O'Ca[b0b}#GoYm=*T endstream endobj 29 0 obj <>stream htUY ]-)mRZ IK'M $$dkOm{c[,YodMHB)e$!^0vڑog*O}o3zٗ O4}n;6oϹ|@;b;2v]w=m===gw ߳ =gVAQa þm{ lh=mOv5qjǷwQ/aid6M/ƍz5l>mBVFۭtS3߬4E_"đDE $3D)+_Ҭj$ dc=pM?(Q-Q!&)P&QHՑK@wSi_*M^"y"ib[;$A23bxLoEy(Tg `a>x壹?.T[ `k!wj S` T] TNiϟL&K"髠eB$2i= 9%]u'׼O '_$?{Ǻ[8" DՃqN,4IRaׯ 9z6|Q녥:[Μ@cKG`e9 3fdtـ滾UtuOLf=6h >ۅ) el*ƃQn _.!mH4gEWk}&1v I‚a#a~ 'y%Ӭ @_v{HQD% JjNNk\w5i CAIXl<SDPgtc~ onG"_Q:%Jb9WAȟ׌[~F!  yN8|˅tpP`,$g =\1kdE \)h[iol>nHل8Ay6P͸"CH;[0r|fCmmevi|=vyv uGn_/̝o`Vul*-T0U1a#CQLNve'۠vf0t2NJ>W"K%R2X\Eh MGS f31$ch`aHQB&&J6PYMP,b9$#A[?oCЀ26@s++Ri=UZ?u\&LWgZ`k@%9C#A!v0x5b/~g(X7a!.vtHe$%d&\ή*^JW*Cpyy}",Q6d*Ɠ38%Үi4ϱ2ij<'m&`ua>")ɬ+2/J(lD;@gPUsE g"718D02BeʙBmV5cS ,Y8Mpq4sot9;}/QGvdڀ7Ωp-|hB f A4Pj ȍ.ȡ@7zߋޭ+,( 2qHRw"è)s"p'NZn=حwKHJ1\To> ȊvOT%jɹx@Mh"^gvS&lc_wܕ ˧ !Ci4NVFagh:| Y 5/ڻxMS BPVF?<=1ABTUK,˪XS][@ ^q"9#d}D9}(̟wwV|C!Id*\(^h7d5i,ݭ^/=_?k cfM >stream h߭fh YhjކCBu]'F(5W'3ĒXOҲѰҴ&&1/<\-rr1D!p gaoaxI8M)>'$ "Nx1zܸY|wy2^̿ HƗf0GjGcQびنK݃Aq/B$d_ޝ` qeJICN@^V~:vZBn``܎r6WktҠcb!BU7K4|!w7M0Q֛wvbs"SIG92jwY2D\"A*>Geuјj4j`Z[IK’d^Ğ,.#իUjzf5`Hn5MVHL'rӡdTy x|,c< =aSE0 G9!B*5Kj@|(9i'~*7@[=^ endstream endobj 31 0 obj <>stream hbd`ab`ddrwwvJ- N+vs JMI!#;ױ_"o?}$'RY`A$)sO,wߏ?){Y;&vH6uww7u===Mݭ--E===R5%qfr9yaqjߝ#-Zֻ\߁Mˤ& %iVs{k}aWjW|gxЬ5g~ɩSi„~l'N/뛯qγLvuwZO2 endstream endobj 32 0 obj <>stream hTPj0 +tlIa=h䰮4dE6svnHBzzIr䉝n1@g0nbp[0VQʃv uJs3^mvb V+6P`rQ ar ^idE=BkdQ$MtS|}[烼iWrq`t endstream endobj 33 0 obj <>stream h:p] ׹Y endstream endobj 34 0 obj <>stream h 1 0 _i.8xqR?7 .jԐLty~ endstream endobj 35 0 obj <>stream   !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVVWXYZ[\\]^__`aabcddeeffghhiiijjkkllllmmmnnnnooooooppppppoooooonnnmmmmlllkkjjjiihhggffeddccba`___^]\[ZYqXWVUTSrRQPNMsLJtIGFuEDvA@w?x=y:9z{76|}31~/-,*(&%#"   endstream endobj 1 0 obj <>stream h2S0P0W0P+-q b".% vv endstream endobj 2 0 obj <>stream Acrobat Distiller 9.0.0 (Windows) 2009-11-18T15:46:12-08:00 Acrobat PDFMaker 7.0 for Word 2009-11-18T15:46:12-08:00 2007-07-25T21:29:48+03:00 application/pdf CHAPTER 4 Mechanical Engneering Department uuid:610e2ad3-78a9-4404-84bd-8dd69d90c01b uuid:d2aa03cc-7c23-47f2-a243-f5c2c3438644 UNR endstream endobj 3 0 obj <>stream h޲P0Pw/+Q0L)64 T$ endstream endobj 4 0 obj <>stream h|̽ 0@WɠMğVD(R)R۫\Fķx%`g-d [ 5uwh#ol@acuU>/Filter/FlateDecode/ID[<9F1929BB208F3C42F31B08156DBBAD32><9A93240A548C0E47B005BF3B7A9EE5ED>]/Info 9 0 R/Length 48/Root 11 0 R/Size 10/Type/XRef/W[1 2 1]>>stream hbb&h&n ! b FqD$ Fh endstream endobj startxref 116 %%EOF