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Q: shear strain produced during the operation
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Q: A liquid flow through pipe of 10 cm2 a velocity of 6 cm/s. Find the value of discharge
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Q: 4. The tapered shaft is made from E- 36 steel (G = 80 GPa ), and has a radius which can be described…
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Q: Find the internal forces at point B. 200 N· m A В |-1m - -1 m 2 m (a)
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A: Given: μ=0.4 W = 50KN θ=35o
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Q: The uniform 8.5-m pole has a mass of 185 kg and is supported as shown. Calculate the force P…
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Q: ans fast
A: PH=P1=6MPaP2=P3=2MPaP4=P5=20 kPaQB=58,416 kJ/secm˙=20kg/sec So, the dryness fraction at 4 will be…
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Q: Determine tool life for maximum production
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Q: Determine tool life for maximum production
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Q: 3. Gear B supplies 20 KW of power, while gears A, Cand D withdraw 6 kW, 4 kW and 10 kW,…
A: Answer: The required minimum diameter of the shaft is 24.5 mm.
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Q: You have been asked by your engineering company to design a complete gear and shaft system shaft…
A: τmax=85 MPa
Q: ᴀ ᴘʟᴀɴᴛ ʜᴀꜱ ɪɴꜱᴛᴀʟʟᴇᴅ ᴀ ꜱɪɴɢʟᴇ ꜱᴜᴄᴛɪᴏɴ ᴄᴇɴᴛʀɪꜰᴜɢᴀʟ ᴘᴜᴍᴘ ᴡɪᴛʜ ᴀ ᴅɪꜱᴄʜᴀʀɢᴇ ᴏꜰ 68 ᴍ3/ʜʀ ᴜɴᴅᴇʀ 60 ᴍ ʜᴇᴀᴅ…
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Q: determine the tool life
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Q: Find the Shear Moment Diagram of the following problems using ONLY AREA METHOD. 30 kN 50 kN to B A…
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A: Given Mass, m = 450 kg Volume, V = 1.82 x 0.101 x 0.035 m3 Find Density Specific gravity
Q: ᴄᴀʟᴄᴜʟᴀᴛᴇ ᴛʜᴇ ɴᴘꜱʜᴀ ɪɴ ꜰᴛ ꜰᴏʀ ᴛʜᴇ ꜰᴏʟʟᴏᴡɪɴɢ ᴄᴏɴꜰɪɢᴜʀᴀᴛɪᴏɴ ᴏꜰ ᴀ ᴘᴜᴍᴘɪɴɢ ꜱʏꜱᴛᴇᴍ. ᴘᴠ=924.8ᴋᴘᴀᴀ
A: Pressure in the vessel, P=134.6 psia=134.6*144 lb/ft2=19382.4 lb/ft2Vapor pressure of water,…
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Q: THIN-WALLED VESSEL a. What is a thin-walled vessel b. Derivation of stress formula for thin-walled…
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Q: A wind tunnel has an inlet section with a velocity of 360 ft/s at standa atmospheric conditions. The…
A: Ans: 403 ft/sec
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- dynamics, Solve question 10 pleaseDiscuss concept of Bernoulli EquationPROBIEM 1 AssoHE A BONDARY LAYER FOR A Fluid OVER A F|AT PIATE CAN BE APPROKIMATED BY WHERE U= CONSTANT is THE FREE STREAM VelociTy AND S. S(x) is THE THICKNESS Of THE BON DARY LAYER. ) WHICH BOUNDARY CONDITIONS ARE SATISFIED AND WHICH ONES ARE NOT ? 2) calculATE S* AND g* 3) WRITE AN EXPRESSION FOR THEe wall STRESS, AS A PUNCTION OF U, S AND . WHERE Y is THE Visaosire OF THe Fluid. INDICATE THE DIRECTION OF THE STRESS. 4) OBTAIN AN EQJATION FOR S«) FROM THE MOMENTUM INTEGRAI EQUATION 5) OBTAIN S«)
- rerce D6 =blank Dimetr Yedaction Fn =0015 Y(Pi-CDp Ev-vam velocity PP- Panch Diametr FELt Ye Sreching force woling force drawing foreo 2. 25 ower Kx=0.98+o.02 Rd=die corner vadus mui die shape facArin extrustion -Lentn tthicknes YA=Stess ) Dirct on 1 The data given in Table Q1(a) corresponds to a cold heading operation performed to make square head on a steel bolt. Figure Q1(a) shows the dimensions of the bolt to be produced. Strength coefficient for the steel Table Q1(a) Strain hardening exponent 550 MPa Coefficient of friction at the die-work interface- 0.21 Thickness of wire stock out of which the bolt is made 0.16 Final length of the bolt. 10 mm 120 mm Compute: (i) The length of stock must project out of the die in order to provide sufficient volume of material for this upsetting operation. (ii) The total number of bolts that can be made out of 6 m rod (wire stock) (iii) The maximum force that the punch must apply to form the head 5 mm 10 mm 15 mm Figure Q1(a)Fo = S0N, w= 20 haldls. - 4. Find Eom Sur the folluwing oysjem. K, = - lovu N/m Kq'n 500 N/m, C=500 Na3/m m- lo kg, r:5 em, Jo I kg-m Fo sinwL x(4)The squore plate of dimension axal a Soo mm) ond thèkness t= 20 mm, is made Of the orthotropic material of the Following peraaters; Ex = 6000 MPa Ey = SooDMPa E2= SoO Mpa %3D Vyx=O,038S Uzx == 0.02s Vey=0.0362 (axis z perpendiculor to the figureplore below), It is Subgect to tensile stresses in y direction 6=20MPo Calculate deformations in x;y ad 2 directong. f4ax, Aay, dt Irespectively / B Note: Jf poisson ration is greater then O,S, take 0,S if it is nesothe take o. CS CamScanner ile tarandı
- M-(1zy.z-ly.y)+ M,(1;.z – lzy.y) Iz.ly - Izy Pr My Formüller; a =- • 01 • Ox 2 Pr Ox + dy o - o0, + o3 < ož , Jort = • 02 = 2t Tmaks 2 2 w Oz + Oy Tc d'y M(x) + Ty , 8 = aAT, T=. I dx2 - a. Omaks.min %3D EI MalanıcoXc, @pc El Malanipc EI A (0x Tmaks + Tây tc/p = 2 В n'El ap ax. Per = vQ It y EI L- Calculate the reaction at support A for the beam and loading shown in the figure. w = 5 N/mm and L = 1.2m 2250 N 3520 N 1930 N 2680 N 3210 NWith the aid of el eliegram end app ro priate law, explein the term ebuoycent force"4. Kittel Ch3-4. Energy fluctuations. Consider a system of fixed volume in thermal contact with a reservoir. Show that the mean square fluctuation in the energy of the system is ((x − (e))²) = t² (əU / ət), Here U is the conventional symbol for (e). Hint: Use the partition function Z to relate U/ar to the mean square fluctuation. Also, multiply out the term (...). (89)