F = 5 kN 75 mm 150 mm 50 mm 350 mm B F, = 7.5 kN 250 mm

Q: The solid steel shaft is supported by frictionless bearings in D and E. This system is connected to…

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Q: The shear strain is calculated using the torque and the polar moment of inertia.

A: In the given statement it is asked wheather shear strain is calculated using torque and polar moment…

Q: The plate is made of Tobin bronze, which yields at sY = 25 ksi. Using the maximum distortion energy…

A: Given data as per question

Q: The following shaft, having a diameter of 20 mm, is made of steel (Sut = 520 MPa, Se = 260 MPa) and…

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Q: The solid steel shaft AB (diameter 19mm) and CD (diameter 25mm) are connected by gears. For each…

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Q: Both portions of the rod ABC are made of an aluminum for which E = 70 GPa.  What is the…

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Q: A loading condition is shown below. The wires at point A and D both made from a steel with the yield…

A: Drawing the free body diagram of the given question:-

Q: The turbine develops 360 kW of power, which is transmitted to the gears such that both B and C…

A: GivenP=360 kWPB=PCd=110 mmω=360 rev/minG=75 GPa=75×103  MPa=75×103  N/mm2

Q: re B 400 mm Sk ← 55 400 mm 60 kN ▾ Part A If the 20-mm-diameter rod is made of A-36 steel and the…

A: To find: The deflection in the rod. Given: The diameter of the rod is d=20 mm. The stiffness of the…

Q: If the A-36 steel pipe has an outer and inner diameter of 20 mm and 10 mm, respectively, determine…

A: The maximum distortion energy theory is also named as von mises theory In this theory failure occurs…

Q: The two pulleys fixed to the shaft are loaded as shown. If the journal bearings at A and B exert…

A: The above question is solved in following steps: 1. Calculate the reactions at the end supports…

Q: Cantilever steel shaft is loaded by concentrated couples. M1 M2 OM3 d Given: 14-21; 1z=1,21;…

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Q: *11-40. The end gear connected to the shaft is subjected to the loading shown. If the bearings at A…

A: Given: The yields strength of material = 80 MPa

Q: Problem No. 3. The compound shaft has the following properties: G in both Segment 1 Segment 1…

A: Calculate the inner diameter of the shaft 1. d1=D1-2t1 Here, D1 is the outer diameter of shaft 1, d1…

Q: The crank is loaded by a single force F, = 200 lb which causes twisting and bending of the 1-in…

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Q: „T/2 =Jn 3sin 2 dx Evaluate using trapezoidal and Simpson methods take h=

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Q: Bar of steel, (yield strenght Sy = 462 MPa) is subjected to the following stresses; σx = 171 MPa ,…

A: Since factor of safety greater than 1 hence bar will not fail. We can find the factor of safety (FS)…

Q: Bar of steel, (yield strenght Sy = 445 MPa) is subjected to the following stresses; σx = 228 MPa ,…

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Q: Determine the total elongation or deformation in the steel bar. Given: P1= 5kN P2=27kN P3=32kN P3 A…

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Q: A pipe has an outer radius of 2in and an inner radius of 1.7 in, it is subjected to the forces…

A: GivenP=150 lbT=20 lb ft=20×12=240 lb inro=2in     ie. do=4inri=1.7in    ie. di=3.4in

Q: The solid shaft AB has a d= (3.5 + 0.4 a) in. and shaft BC has a d shafts AB and BC have the same E…

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Q: The 304-stainless-steel cylinder has an inner diameter of 4 in. and a wall thickness of 0.1 in. O…

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Q: The twisting moment and flexural rigidity of the shaft are the same. Select one: True False

A: False

Q: equations of the elastic curve for the shaft using the x1 and x2 coordinates. Take El as constant…

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Q: ing a The rigid beam is supported by a pih at A and tWo steel wi If the yield stress for the wires…

A: Givenσy=530MPaEst=200GPad=4mmL=800mm

Q: If a shaft is made of a material for which sY = 75 ksi, determine the maximum torsional shear stress…

A: Given: The yield stress of the material is sY=75 ksi.

Q: Determine the diameter of a red brass C83400 bar that is 8 ft long if it is to be used to absorb 800…

A: Given data as per the question Length of bar =8 ft energy absorbed =800 ft.lb considering properties…

Q: For the material indicated determine the required diameter of the rod.

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Q: If sY = 50 ksi, determine the factor of safety for this loading against yielding based on (a) the…

A: Given data Yield strength of the material, Sy = 50 ksi. (a) From maximum shear stress theory,…

Q: If the temperature of the 85 mmmm diameter post CD is increased by 60 ⚫C, determine the force…

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Q: ine the mazimum shearing stress (using approximate and exact equations) and elongation of a helical…

A: Given:n=22d=15 mmD=100 mmF=1.3 KNG=83 GPa

Q: 4. The shaft shown below, is made of ASTM-A-36 steel with Sy = 250 MPa and p = 7.86 g/cm³. The…

A: The weight density is The yield stress is The torque aplied is The length of shaft is

Q: Problem 4. The structure in the figure is composed of two rigid bars (AB and CD) and two vertical…

A: The free-body diagram of the beam is as shown below,   Assumption: Let the length of aluminum and…

Q: 3-34. A shear spring is made from two blocks of rubber, each having a height h, width b, and…

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Q: 1- The bearings at A and B exert only y and z components of force on the shaft. If Sy 150 MPa for…

A: Given: The yield strength of material, SY = 150 MPa The shaft diameter, d = 40 mm

Q: If a critical point at structural element is subjected to the stress shown on the 2D element,…

A: Stress in X direction σ x = 150 Mpa ( Tensile ) = 150 Mpa Stress in Y direction σ y = 100 Mpa (…

Q: The pressure tank shown has an outside diameter of 100 mm and a wall thickness of 10 mm. Determine…

A: Given that do=0.1 m=100 mmt=10mm=0.01 mP=1.25 MPa T= 375 Nm

Q: Determine the power in kilowatts transmitted by the solid shaft if the radius is 7.5mm and it…

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Q: A refrigerator weighing 600 kg is connected to the ground by three springs, each with a hardness of…

A: Motor RPM, N =850 rpm                       ω = 2πN/60                           = 2*3.14*850/60…

Q: Problem 1: - 0.2m (a) What is the work UA done by the rolling horizontal force at the contact point…

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Q: Bar of steel, (yield strenght Sy = 469 MPa) is subjected to the following stresses; σx = 218 MPa ,…

A: Given data:

Q: The components of plane stress at a critical point on a thin steel shell are shown. Determine if…

A: Given data: Longitudinal stress, σx = - 55 MPa.  Lateral stress, σy = 340 MPa. Shear stress, τxy =…

Q: K ДИЛ C D E F B 3 m |-2 m-2 m-2 m-+-2 m++2 m+/-2 m-| 20 kN 30 kN 40 kN G Find the Internal Force in…

A: Given - Truss Determine - the internal force in member BL

Q: The displayed piece is loaded at 300 N with C in the positive x direction and 200 N in the positive…

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Q: The b xd xhrubber blocks shown are used in a double U shear mount to isolate the vibration of a…

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Design of Shafts and Shaft Components

The shaft is basically defined as the machine element that rotates, is in circular cross-section, it is majorly used to transfer the power from one part of the system to another, or from a power generating machine to a power absorbing machine. The shaft is supported on bearings and is rotated with the help of a set of gears or pulleys that are used for the power transmission. Bending moment, torsion, and an axial force act upon the shaft. Designing of shaft primarily involves determining stresses at a critical point in the shaft that is arising due to loading.