Related Questions

The operation of producing cup shaped parts from flat sheet metal blanks by bending and plastic flow of metal, is known as
A Drawing
B Squeezing
C Coining
D Planishing
The operation of straightening a curved sheet metal, is known as
A Drawing
B Squeezing
C Coining
D Planishing
The bending moment at a section tends to bend or deflect the beam and the internal stresses resist its bending. The resistance offered by the internal stresses, to the bending, is called
A Compressive stress
B Shear stress
C Bending stress
D Elastic modulus
In a simple bending theory, one of the assumptions is that the plane sections before bending remain plane after bending. This assumption means that
A Stress is uniform throughout the beam
B Strain is uniform throughout the beam
C Stress is proportional to the distance from the neutral axis
D Strain is proportional to the distance from the neutral axis
The operation of cutting a sheet of metal in a straight line along the length, is known as
A Plunging
B Notching
C Slitting
D Forming
In order to have a connecting rod equally strong in buckling about X-axis and Y-axis, the moment of inertia about X-axis should be __________ the moment of inertia about Y-axis.
A Equal to
B Twice
C Three times
D Four times
Springback in sheet metal bending depends on the
A Elastic limit
B Bend radius
C Degree of bend
D Thickness of sheet
The neutral axis of the cross-section a beam is that axis at which the bending stress is
A Zero
B Minimum
C Maximum
D Infinity
The neutral axis of the cross-section of a beam is that axis at which the bending stress is
A Zero
B Minimum
C Maximum
D Infinity
The bending stress in a curved beam is
A Zero at the centroidal axis
B Zero at the point other than centroidal axis
C Maximum at the neutral axis
D None of these

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