Brain twister - quick revision - 06/10/2020

Brain twister - quick revision - 06/10/2020

Multiple Choice

What is the bending moment at end supports of a simply supported beam?

• Maximum

• Minimum

• Zero

• Uniform

Multiple Choice

What is the maximum shear force, when a cantilever beam is loaded with udl w/m throughout?

• w×l

• w

• w/l

• w+l

Multiple Choice

What is the maximum bending moment for simply supported beam carrying a point load “W” kN at its centre?

• W kNm

• W/m kNm

• W×l kNm

• W×l/4 kNm

Multiple Choice

What will be the variation in BMD for the diagram? [Assume l = 2m].

• Rectangular

• Trapezoidal

• Triangular

• Square

Multiple Choice

In a cantilever carrying a uniformly varying load starting from zero at the free end, the shear force diagram is

• A horizontal line parallel to x-axis

• A line inclined to x-axis

• Follows a parabolic variation

• Follows a cubic variation

Multiple Choice

A sudden increase or decrease in shear force diagram between any two points indicates that there is

• No loading between the two points

• Point loads between the two points

• U.D.L. between the two points

• None of these