Find the strain of a brass rod of length 250mm which is subjected to a tensile load of 50kN when the extension of rod is equal to 0.3mm?
Q: A high-strength steel band saw, 30 mm wide, runs over pulleys 1100 mm in diameter. What minimum…
A: Given data, E = 230 GPa Width = 30 mm Flexural stress = 290 MPa Diameter over pulley = 1100 mm To…
Q: A high-strength steel band saw, 25 mm wide, runs over pulleys 800 mm in diameter. What minimum…
A:
Q: q7 A steel bar 2 m long, 20 mm wide and 15 mm thick is subjected to a tensile load of 30 kN. If…
A: Ans. b. 150 mm3
Q: A tie bar 50 mm x 8 mm is to carry a load of 80 kN. A specimen of same quality steel of…
A: Given- Tie bar=50 mm×8 mmLoad=80 kNArea=250 mm2Maximum load=125 kN
Q: A rod will be selected to support a tensile load of 74 kN. If the allowable tensile stress of the…
A:
Q: A wire 4m long is stretched horizontally between points A and B 4m apart. A load W placed at the…
A:
Q: Two gage marks are placed exactly 250 mm apart on a 12-mm diameter aluminum rod. Knowing that, with…
A:
Q: 2.) Answer the following: a.) a 22 ft long solid steel rod is subjected to a load of 15,000 lb. This…
A:
Q: A high-strength steel band saw, 22 mm wide, runs over pulleys 700 mm in diameter. What minimum…
A:
Q: 2.5 2.0 1.5 Aluminum Bronze 2P Steel A=500 mm2 A=400 mm? A=200 mm?
A: According to given data The value of P in steel is given as Stress = P / Area 169 MPa = P / 500 P =…
Q: Calculate the stress in a No. 7 rebar subjected to a tensile load of 10,600 lb.
A: It is a carbon-steel frequently used to reinforce the medium to heavily loaded reinforced…
Q: Question 1: Design a 15 ft long rod subjected to a tensile load of 30 kips. Using a factor of safety…
A:
Q: Drill pipes are one of the most important components in drilling operations. Drill pipes are subject…
A: Given data- The given data of the question is shown in the below diagram- Length of the drill…
Q: A steel bar of length 30 m and having specific weight of 20 x 10-5 N/mm³. Find the elongation of the…
A:
Q: A steel [E = 200 GPa] rod with a circular cross section is 11 m long. Determine the minimum diameter…
A: Allowable stress=170 MPaForce=230 kN = 230000 NStress=ForceArea170=230000π4×d2d=41.5 mm
Q: PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If E=70GPA, compute the…
A:
Q: A steel bar 106mm long and having a square cross section 20 mm (0.8 in.) on an edge is pulled in…
A: Calculate- elastic modulus of the steel Given- length = 106 mm -cross section= 20*20 mm² -load =…
Q: // If the value of the highest load we get from a tensile test of a wrought iron model with a cular…
A:
Q: A piece is subjected to compression traction loads in two dimensions with ox 90 Kg/cm2 and oy= -120…
A: Stress on vertical plane, σx =90 Kgcm2Stress on horizontal plane, σy =-120 Kgcm2
Q: Ex-3. A tape of 30 m weighing 0.90 kg has a cross-sectional area of 0.0485cm². The tape measures…
A: When the tension applied to the measuring tape is different than the standardization pull,then a…
Q: A drill rod with a diameter of 10 mm is made of high-strength steel alloy with a shear modulus of 80…
A: Given: Diameter of rod, d = 10 mm Shear modulus = 80 GPa Angle of twist = 90° Allowable shear stress…
Q: What is modulus of elasticity (MPa) if the stress is 44000 psi and unit strain is 0.00105?
A: Given data Stress = 44000 psi Strain = 0.00105 Now We have to find the value of the modulus of…
Q: A 10 KN tensile load will be applied to a 50m length of steel wire with E = 200 GPa. Determine the…
A: Given data : Maximum stress (σMax)=150 MPaMaximum deflection (δmax)=25 mmLoad (P)=10 KNE=200…
Q: A high-strength steel band saw, 26 mm wide, runs over pulleys 1200 mm in diameter. What minimum…
A:
Q: Assume if the shear stress in steel exceeds about 4.00 108 N/m2 the steel ruptures. (a) Determine…
A: Given:- The limiting value of shear stress in steel = 4.00×108 N/m2 The diameter of the steel bolt…
Q: A mild steel wire of radius 0.5 mm and length 3 m is stretched by a force of 49 N. Calculate for the…
A:
Q: 6) Two pieces of wood (of cross-section 5 cm x 5 cm) are glued together. The length of the…
A:
Q: Situation: A steel band saw, 20 mm wide and 0.6 mm thick, runs over pulleys of diameter d. What is…
A:
Q: Solve the following problems as stated below. Draw the figure and FBD. PROBLEM A flanged bolt…
A: A stressed system consists much more elements or quantity, magnitude, and strain in body stiffness,…
Q: During laboratory testing of an 6-inch aluminum-alloy rod with a cross sectional area of 0.32in², a…
A: Given data : Initial Length (Li)=6 inInitial area (AI)=0.32 in2Tensile load (P)=50000 lbsFinal area…
Q: Find the strain of a brass rod of length 250mm which is subjected to a tensile load of 50kN when the…
A: Sol :- Given, Length = 250 mm Load= 50 kN Change in…
Q: A steel rod with a cross-sectional area of 175 mm2 is stretched between two fixed points. 11.7 x The…
A: Determine stress at -15℃=?
Q: Instructions What is the minimum diameter of a solid steel shaft that will not twist through more…
A:
Q: Two pieces of wood (of cross-section 5 cm x 5 cm) are glued together. The length of the overlapping…
A: Given that: Shear force, F= 2 KN Area of glued surface, A…
Q: A high-strength steel band saw, 22 mm wide, runs over pulleys 700 mm in diameter. What minimum…
A:
Q: Problem 4: What is the minimum diameter of a solid steel shaft that will not twist through more than…
A:
Q: A steel rod with length equal to 7.5 ft, has a diameter of 0.78 inches in quarter of its length and…
A:
Q: An aluminum rod 20 mm in diameter and 5 m long is subjected to an axial tensile load of 50 kN…
A:
Q: 2. A steel bar, whose cross section is 0.55 inch by 4.05 inches, was tested in tension. An axial…
A: Cross-section of steel bar = 0.55x4.05 in2 Thickness (t) = 0.55 inBreadth (b) = 4.05 inLoad P = 30.5…
Q: A square steel bar of 50 mm side and 5 m long is subjected to a load whereupon it absorbs a strain…
A: Given data- side of the steel bar=50 mmlength = 5 mstrain energy = 100 JTo Find-Modulus of…
Q: Two gage marks are placed exactly 250 mm apart on a 12-mm diameter aluminum rod. Knowing that, with…
A:
Q: A hollow cast-iron pole has an outside diameter of 450mm and an inside diameter of 350mm. It is…
A: The given data is shown below: Outside diameter=450 mmInside diameter=350 mmCompressive force=1000…
Q: A drill rod with a diameter of 1/2 in. is made of high-strength steel alloy with a shear modulus of…
A: Given data:
Q: what is the modulus elasticity of 20 mm rod when a 250 MPa stress is exerted the total elastic…
A: Given Data: The length of rod is L=20 mm. The stress exerted on rod is σ=250 MPa. The total elastic…
Q: PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If E=70GPA, compute the…
A:
Q: 2 What will be the modulus of elasticity of a mild steel rod subjected to a stress equal to 15 N/mm…
A: answer = 16.67 KN/mm2
Q: A steel rod 500mm long and 20mm *10mm in section is subjected to an axial pull force of 300KN. If…
A: The stress is simply the force by the area where the force can apply. The relationship among…
Q: كيف نها اكه In Prob. 205, How should the lengths of the two identical copper rods be changed so that…
A:
Q: steel wire 10 m long, hanging vertically supports a tensile load of 2 kN. 1. Determine the required…
A:
Step by step
Solved in 2 steps
- The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular cross section of 0.2011in.2 in area and a gage length (the length over which the elongation is measured) of 2.000 inches. The specimen was not loaded to failure. a. Generate a table of stress and strain values. b. Plot these values and draw a best-fit line to obtain a stress-strain curve. c. Determine the modulus of elasticity from the slope of the linear portion of the curve. d. Estimate the value of the proportional limit. e. Use the 0.2 offset method to determine the yield stress.A tensile test was performed on a metal specimen having a circular cross section with a diameter of 1 2 inch. The gage length (the length over which the elongation is measured) is 2 inches. For a load 13.5 kips, the elongation was 4.6610 3 inches. If the load is assumed to be within the linear elastic rang: of the material, determine the modulus of elasticity.A steel column is 3 mm long and0.4 m in diameter. It carries a loadof 50 MN. Given that the modulusof elasticity is 200 GPa, calculatethe strain.
- A tie bar with a tensile strength of 231MPa carries a load of 11kN. What must be the diameter of the bar if the required factor of safety is 6.The information in the photo attached shows elastic properties of a human tibula bone. If you were to take a small cuboidal cross section of the tibula bone and apply the ultimate shear stress, what would be the resulting strain? (a) 1.0 % (b) 6.7 % (c) 10 % (d) 15 % (e) None of the above.A drill rod with a diameter of 1/2 in. is made of high-strength steel alloy with a shear modulus of 11.6 * 106 psi. The rod is to be subjected to a torque T.What is the minimum required length L of the rod so that the cross section at one end can be rotated 60° with respect to the other end without exceeding an allowable shear stress of 45 * 103 psi?
- A mild steel wire of radius 0.5 mm and length 3 m is stretched by a force of 49 N. Calculate for the longitudinal stress, longitudinal strain, and elongation produced in the body if Young’s modulus for steel is E = 2.1 x 1011 N/m2. Answers: (6.238 x 107 N/m2, 2.970 x 10-4 m/m, 0.891 mm)A 6-mm steel wire is 5 meters long and stretches 8 m under a given load. If the modulus of elasticity is 200 GPa, find the load applied.A steel bar has a length of 2.5 m and cross-section of 200-mm x 100-mm. The modulus of elasticity of this material is 210 GPa and Poison's Ratio is 0.3. The change in width after applying a tensile force of 150 kN is?
- A steel bar which is fixed at the ceiling , carries an ore bucket of weight W hanging at its end. Neglect the weight of the bar.Given : Bardia = 12mmLength = 18m E = 200 DPa. Calculate the weight that can be safely carried so as not to exceed the allowable steel tensile stress of 138 MPa . In kNAssume if the shear stress in steel exceeds about 4.00 108 N/m2 the steel ruptures. (a) Determine the shearing force necessary to shear a steel bolt 1.05 cm in diameter. (b) Determine the shearing force necessary to punch a 2.40-cm-diameter hole in a steel plate 0.530 cm thick.A 2500 lb horizontal bar is supported by three 3/16-inch diameter wires as shown. The wires are symmetrically spaced and 20 feet long. The two outer wires are steel and the middle wire is brass. Calculate: a) Stresses in the wires