An 80-m-long wire of 5-mm diameter is made of a steel with E =200 GPa and an ultimate tensile strength of 400 MPa. If a factor of safety of 3.2 is desired, determine (a) the largest allowable tension in the wire, (b) the corresponding elongation of the wire.

Q: Find

A:

Q: In the following structure, consider the following data: The connection at D is double and has a…

A:

Q: 10-9 A brass bar having a uniform cross-sectional area of 2 in.² is subjected to the forces shown in…

A:

Q: 2. The tensile link shown is flat, is 5 mm. thick, and carries an axial loac a. Compute the maximum…

A: GIVEN- Axial load (P)=1350 N Thicknesss (t)= 5 mm

Q: Rod AC below is 2.4 m long, has cross-sectional area of 625 mm2, and is made of an aluminum alloy…

A: Answer We are given Rod C Length LC = 1.8 m Cross section area AC =  625 mm2  Modulus Elasticity EC…

Q: copper tube with wall thickness of 8 mm must carry an axial tensile load of 175 kN. The allowable…

A:

Q: The following steel member is connected to the gusset plate via two longitudinal welds. The width of…

A: Width of the member = 58 mm Length of the weld = 87 mm Yield Stress fy = 300 MPa Ultimate Stress fu…

Q: Dynamic forces F1 = 4000N and F2 = 6000N are applied to the welded part shown in the figure as shown…

A:

Q: For the two element rod shown, element (1) is steel with: E₁ = 210 GPa, A₁ = 1000 mm², L₁= 2 m, and…

A: Given  A two element rod having temperature increase of 100 °c Required Stress in both rod…

Q: A 2-m long steel rod, 10-mm in diameter, is carrying a load of 20 kN. (a) what is the axial stress…

A: This question is related to the Strength of material. In this question we calculate axial stress and…

Q: A bronze pipe (1) is to be connected to an aluminum alloy pipe (2) at flange B. When put in place,…

A: Deformation of a structural member occurs when it is loaded, and resistance to deformation is…

Q: Two plates of dimensions 150 mm x 16 mm and 150 mm x 12 mm at their welding edges are joined by butt…

A: Given data- Plates dimensions- 150 mm×16 mm &150 mm×12 mm. Permissible tensile stress P =150…

Q: A 300 mm Long copper wire of uniform cross-section is pulled in tension so that a maximum tensile…

A: Given that :-   Maximum tensile stress = σ = 270 MPa Length = L = 300 mm Modulus of elasticity = E =…

Q: A steel [E = 29900 ksi, a = 6.5×10-6/°F] bar is held between two rigid supports. The bar is is then…

A:

Q: 3. A steel baris l0mm diamelex and am lo It is stretched with a force of 20kN and exteads by 0-2mm-…

A:

Q: 3. A steel bolt through a 31-in long aluminum tube has the nut turned on until it just touches the…

A:

Q: An elastomeric bearing pad consisting of twosteel plates bonded to a chloroprene elastomer…

A: Solution: Given: a = 125 mm b = 240 mm t = 50 mm V = 12 kN d = 8.0 mm

Q: A copper rod of length L =18.0 in. is to be twisted by torques T (see figure) until the angle of…

A: Length of copper rod (L) = 18 in angle of rotation between the ends of the rod ϕ = 3°  = 0.0523599…

Q: A typlcal aluminum-alloy scuba diving tank Is shown. The outside diameter of the tank is 200 mm and…

A: Maximum shear stress in plane = pd/8t Where,  d = inner diameter  d = 200-2*12 = 176mm

Q: A bronze bar is fastened between a steel bar and an aluminum bar as shown. Axial loads are applied…

A: Given Data  Modulus of elasticity Steel (Es) = 200 GPa = 200 × 103 N/mm2  Bronze (EB) = 83 GPa = 83…

Q: A 250 mm long rod with a 15×30 mm cross section consists of a brass layer joined by welding in the…

A:

Q: 8 ksi, øy = -4 ks The normal stresses at a point in a steel member are ox 10 ksi. Using E = 29 × 10³…

A: Given data in question  Stresses Elasticity modulus  Poissons ratio To find out  Normal strains

Q: The pin-connected structure consists of a rigid beam ABCD and two supporting bars. Bar (1) is an…

A:

Q: The maximum tension in the INwer link of a Porter governor is 580 N and the maximum stress in the…

A: Given data in question  Stress Load To find out  Diameter

Q: Knowing that each rod is solid and has a d twist (a) at B, (b) at C. A m - Brass B Aluminum m C 100…

A:

Q: 2- The Tensile stress of AISI 1035 Cold-dra (a) 550 MPa. (b) 500 MPa. (c) 450 MPa.

A: AISI stands for American Iron and Steel Institute- AISI 1035 is a water resistance carbon steel.…

Q: 200 150 streas (MPa) 100 50 e-2 strain From the tensile stress-strain behavior for the brass…

A: 1- The yield stress -  The yield stress is obtained at the yield point i.e. where the plastic…

Q: A wire of 3 mm diameter is bent into a circle and held with its ends and just in contact. If the…

A: A copper wire with a diameter of 3 mm is bent into a circle and held with its ends just touching.The…

Q: 904. signed ed so that its cross-sectional area is reduced one-half at section E. as shown in Fig.…

A: Given Data:Cross section = 160mm2Cross section is circle=160mm dia

Q: A polymer cylinder (2) is clamped between rigid heads by two steel bolts (1). The steel [E = 29,000…

A: For the given polymer cylinder

Q: If design bond stress 1.5 N/mm2 is assumed, then the development length of an Fe 500 HYSD bar of…

A:

Q: When designing a structural member, which of the following statements is FALSE?   Select one: A. The…

A: B. The ultimate stress depends on the Factor of Safety used. This statement is FALSE. Ultimate…

Q: If design bond stress = 1.5 N/mm2 is assumed, then the development length of an Fe 500 HYSD bar of…

A:

Q: A copper rod of length L = 18.0 in. is to betwisted by torques T (see figure) until the angle…

A: Given data: Length of bar (L)=18 in Angle of rotation =3.08∘

Q: True of false? The more ductile steel is, the greater will be its toughness

A:

Q: n annealed copper wire has a resistance of 2.670 at 27°C. Find the resistance at 60°C. Felect the…

A: To find resistance at 60oC

Q: The aluminum shell is fully bonded to the brass core, and the assembly is unstressed at a…

A: Given Data:Temperature of 78°FChange in Temperature = 210°FBrass…

Q: A plate of 150 mm width and 20 mm thick is welded to another plate by fillet weld as shown in the…

A:

Q: For the shown structure, AB is made by C83400-red-brass (Ebr = 14600ksi, apr = 9.8 x 10-6/°F) and BC…

A: Given data: Member-AB [Red brass] Ebr=14600 ksi αbr=9.8*10-6 /°F Member-BC [Aluminium] Eal=10600 ksi…

Q: A combined section of steel and copper is subjected to a compressive load. Refer to the table below…

A: We will calculate stress using maximum strain.

Pressure and Stress