Which of the following is correct regarding the principal stress and maximum in-plane shear stress? a) The shear stress over principal stress planes is zero, b) The maximum in-plane shear stress is always smaller than the principal stresses, c) A principal stress plane can be reached by rotating the maximum in-plane shear stress plane 90 degrees in the clockwise direction, d) Principal stress can not be negative

Q: At a point on the free surface of a stressed body, a normal stress magnitude of Sy = 54 MPa (C) and…

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Q: Determine the maximum principal stress if minimum principal stress is 80 Mpa and maximum shear…

A: The given question is related with solid mechanics . In this question we are provided with value of…

Q: The state of stress at a point is the result of two loadings as shown in figure. When acting alone,…

A: For the two loadings act simultaneouslythen resultant (absolute) shear stress at that point with…

Q: At a point in a stressed material, the major principal stress is 50 kPa compression and the minor…

A: It is required to determine the maximum shear stress.

Q: Find normal, tangential and resultant stresses across a plane through the point at 480 to the major…

A: Principle stresses  δX=100N/mm2 and δY=40N/mm2 θ=48∘

Q: q10At a point in a two dimensional stress system, the normal stress on two mutually perpendicular…

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Q: Shear stress is always maximum on the planes of maximum or minimum normal stress. (A) True (B) False

A: Given  Shear stress is always maximum or minimum on the plane of maximum or minimum normal stress.…

Q: The state of plane stress in a plate of 100 mm thickness is given as Oxx= 100 N/mm², Oyy = 200…

A: Given: The plate thickness, t=100 mmσxx=100 Nmm2σyy=200 Nmm2Young's modulus=300  Nmm2Poisson's…

Q: = 5,900 psi, and Tzy = 1,650 psi, (see the figure). Consider only the in-plane stresses (the…

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Q: At a point in a machine component that is subjected to plane stress, the normal and shear stresses…

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Q: if the normal stress in x direction is 14 Ksi and the normal stress in the y direction is 9 Ksi and…

A: Given data : Normal stress in X direction σX=14 ksi Normal stress in Y direction σY=9 ksi Minimum…

Q: At a point on the free surface of a stressed body, a normal stress magnitude of S, = 54 MPa (C) and…

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Q: On the cross-section of a steel beam under bending, which one of the following statements is…

A: The maximum normal stress always occurs on the planes of zero shearing stress. The maximum and…

Q: At a point on the free surface of a stressed body, a normal stress magnitude of S, = 69 MPa (C) and…

A: To find unknown stresses on the horizontal and vertical plane

Q: Which of the following is NOT TRUE for a state of stress at point for a thin spherical pressure…

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Q: At a point on the free surface of a stressed body, a normal stress magnitude of Sy = 52 MP exist on…

A: To find unknown stresses

Q: At a point in a stressed material, the major principal stress is 7.2 ksi compression and the minor…

A: It is required to determine the maximum shear stress. We know that, the maximum shear stress acts at…

Q: e state of stress at a point in 2-0 stress system is characterized by direct stresses of40 MPa…

A: Given- Stresses- σ1=80 MPa,σ2=-40 MPa,

Q: The state of plane stress in a plate of 100 mm thickness is given as 0xx = 100 N/mm2, Oyy = 200…

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Q: If a Mohr's circle is drawn corresponding to the given stress condition then, 10 MPa 10 MPa - + 10…

A: Given data, to check the given statements

Q: The state of plane stress in a plate of 100 mm thickness is given as Oxx = 100 N/mm², Oyy = 200…

A: Given: The plate thickness, 100 mm σxx=100 Nmm2σyy=200 Nmm2Young's modulus=300  Nmm2Poisson's…

Q: For the state of stress (in MPa) shown in the figure, the major principal stress is 10 MPa.

A: σx=5Mpaσy=5mpaτxy=?Radius of the circleR=(σx-σy2)2+τxy2R=(5-52)2+τxy2R=τxyσAVG=σx+σy2=5+52σAVG=5mpa

Q: q19At a point in a two dimensional stress system, the normal stress on two mutually perpendicular…

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Q: Solve this early all subparts B) determine the principal plane (for σmax) in radians. C) Determine…

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Q: At a point in a stressed material, the major principal stress is 44 kPa tension and the minor…

A: Given data:

Q: For the state of plane stress shown, determine (a) the largest value of o, for which the maximum…

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Q: As shown in the figure below the two planes PQ and QR are having shear stress of 40 MPa. The plane…

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Q: a) At a point on the free surface of a stressed body, the normal tensile stress of 20 MPa is acting…

A: When stresses act on a body, then for understanding stress a small block is assumed to be having all…

Q: At a point in a stressed material, the major principal stress is 180 kPa compression and the minor…

A: Given :σx = -180 Kpa                                                                            σy =…

Q: Q2 - the magnitude of the minimum normal stress in the beam and where within the beam it is…

A: To determine The magnitude of the minimum normal stress The location of the minimum normal stress

Q: At a point in a stressed material, the major principal stress is 66 kPa compression and the minor…

A: Given:

Q: For the state of plane stress shown, determine (a) the largest value of o, for which the maximum…

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Q: P1: For the given state of stress, determine (a) the orientation (0) of the planes with the maximum…

A: From the figure, σx=16 ksi, σy=-6 ksi and τxy=-20 ksi (a) The formula to calculate the orientation…