GATE 2023 II Shear Force & Bending Moment Diagram II Quiz 13

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Question 1

The change of bending moment w.r.t distance is equal to _______.

• AShear force at that section
• Bdeflection at that section
• Cloading at that section
• Dnone of these

Question 2

The point of contraflexure in case of beams is:

• AThe point, where shear force is zero
• BThe point, where shear force changes its sign
• CThe point, where bending moment is zero and changes its sign
• DThe point, where no load acts on the beam.

Question 3

A cantilever beam of 1 m length supports a triangularly distributed load over its entire length, the maximum of which is at the free end. The total load is 50 kN. What is the bending moment at the fixed end ________.

• A50 × 10⁶ N-mm
• B33.33×10⁶ N-mm
• C100×10⁶ N-mm
• D25×10⁶ N-mm

Question 4

The shear force diagram of a loaded simply supported beam is shown in the following figure:

The maximum bending moment (in KNm) of the beam is

• A8
• B16
• C18
• D20

Question 5

The point of zero bending moment is called _______.

• Apoint of contraflexure
• Bpoint of inflection
• Ca and b both
• Dnone of these

Question 6

The shape of bending moment diagram when the cantilever beam with point load at the end _________.

• ASquare
• BTriangle
• CRectangle
• DParabola

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