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Which of the following about a member subjected to an axial force is FALSE? The normal stress is maximum on the plane defined by an axis 45 degrees from longitudinal axis The normal stress is maximum when the axial force is along the longitudinal axis of the member The shear stress on the plane defined by the longitudinal axis is zero The shear stress is maximum on the plane defined by an axis 45 degrees from longitudinal axis The shear stress is zero where the normal stress is maximum. Onone of the choices
Which of the following is NOT TRUE with respect to the Elastic Transverse Shear Formula? Transverse shear stress is maximum at the top fiber of the cross-section. Transverse shear stress is zero at the neutral axis. The value of Q is maximum at the neutral axis. The maximum transverse shear stress is maximum where the ratio (Q/t) is maximum The value of Q at the bottom fiber is maximum.
Which of the following is/are NOT TRUE for the Neutral Axis (NA) of a cross-section of flexural member? NA is located at the Centroidal Axis. Flexural stress is maximum at the NA Normal strain is zero at the NA Transverse shear stress is zero at the NA A
W For a cylindrical pressure vessel, the normal stress component on a transverse section is known as O Longitudinal stress Hoop stress O Bearing stress O Circumferential stress
Which of the following is NOT TRUE for a thin spherical pressure vessel? As the internal pressure increases, the axial stress also increases The larger the radius of the sphere, the larger the axial stress A thinner pressure vessel results to a larger axial stress As the diameter of the sphere decreases, the axial stress increases