A hollow cylindrical steel shaft is 1.5 m long and has inner and outer diameters equal to 40 and 60 mm, respectively. A) What is the maximum torque that can be applied to the shaft if the shear stress should not exceed 120 MPa? b) What is the corresponding minimum value of shaft shear stress? • What size shaft should be used for the rotor of a 5 hp motor operating at 3600 rpm if the shear stress is not to exceed 8500 psi on the shaft ?

Q: 4) Explain and illustrate variations of normal stresses everywhere on the bar and state why it is…

A: Given: A bar carrying tensile load and having two holes on the bar. Tensile load=P Due to this load,…

Q: Solve it correctly please. I will rate accordingly with 4votes.

A: Given data:- Inner diameter, d= 4 inch Wall thickness, t=0.1 inch Internal pressure, P=50 ksi Axial…

Q: 17.6 A solid steel shaft 3 in. in diameter and 4 ft long is fixed at one end and free at the other,…

A: Given data  Diameter of shaft =3 in  Length of shaft = 4 ft  Axial tensile force = 50000 Lb

Q: A hollow cylinder with an OD of 100mm and an ID of 30mm, supports a load of 100kN. What is the…

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Q: At a point on a steel part of landing gear (E = 200 GPa, v = 0.3, Oy = 225 MPa) subjected to a plane…

A: Given Data: 60 degree Strain rosette  εa=1200×10-6εb=-650×10-6εc=550×10-6E=200GPaμ=0.3σy=225 MPa

Q: A 2 m long alloy bar of 1500 mm? cross-section area hangs vertically and has a collar securely fixed…

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Q: QUESTION 11 What is the magnitude of the maximum shear stress at the critical location? If none,…

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Q: A seesaw weighing 3 lb/ft of length is occupied by two children, each weighing 90 lb. The center of…

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British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.