7-66. The assembly is used to support the distributedloading of te - 10 KN/m. Determine the factor of safetywith respect to yielding for the steel rod BC and the pins at Aand Bif the yieldstress for the steel in tension is o, - 250 MPaand in shear T, - 125 MPa. The rod has a diameter of 13 mm,and the pins each have a diameter of 10 mm.1.2 m0.3m

Draw the FBD along A and write the given value along with suitable variables.

Answered: 7-66. The assembly is used to support…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The bell-crank mechanism is in equilibrium for an applied load of F1 = 11 kN applied at A. Assume a = 250mm, b = 100mm, c = 90mm, and θ = 40°. Pin B is in a double-shear connection and has a diameter of 29 mm. The bell crank has a thickness of 31 mm. Determine the shear stress in pin B. Express your answer in MPa rounded to the nearest hundredths.
The shaft consists of a solid segment AB and a hollow segment BC, which are rigidly joined by the coupling at B. If the shaft is made from A-36 steel, determine the maximum torque T that can be applied according to the maximum shear stress theory. Use a factor of safety of 1.5 against yielding.
The 304-stainless-steel cylinder has an inner diameter of 4 in. and a wall thickness of 0.1 in. If it is subjected to an internal pressure of p = 80 psi, axial load of 500 lb, and a torque of 70 lb · ft, determine if yielding occurs according to the maximum shear stress theory.
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two steel plates are held together by two bolts. a)determine the required diameter of the bolts if the failure shear stress is 300MPa using a factor of safety of 2. b)using the answer from a, determine the steel plates thickness if the failure bearing stress of the steel is 350MPa using factor of safety as 1.5
The bell-crank mechanism is in equilibrium for an applied load of F1 = 11 kN applied at A. Assume a = 250mm, b = 100mm, c = 90mm, and θ = 40°. Pin B is in a double-shear connection and has a diameter of 29 mm. The bell crank has a thickness of 31 mm. Determine the shear stress in pin B. and the the bearing stress in the bell crank at B.
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The friction pad A is used to support the member,which is subjected to an axial force of P = 2 kN. Thepad is made from a material having a modulus ofelasticity of E = 4 MPa and Poisson’s ratio n = 0.4.If slipping does not occur, determine the normaland shear strains in the pad. The width is 50 mm.Assume that the material is linearly elastic. Also,neglect the effect of the moment acting on the pad.
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The assembly is used to support the distributed load of w=500 lb/ft. determine effortnormal in bar BC and the shear stress in pins B and C. The bar has adiameter of 0.40 in. and each of the bolts has a diameter of 0.30 in. Express theanswers in ksi.
If the material is machine steel having a yield stress of sY = 700 MPa, determine the factor of safety with respect to yielding if the maximum shear stress theory is considered.
Downvote for incorrect answer The connection is made using a bolt and nut and two washers. If the allowable bearing stress of the washers on the boards is (b)allow 2 ksi, and the allowable tensile stress within the bolt shank S is (allow 18 ksi, determine the maximum = allowable tension in the bolt shank. The bolt shank has a diameter of 0.31 in., and the washers have an outer diameter of 0.75 in. and inner diameter (hole) of 0.50 in.

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