## Shear Force and Bending Moment diagram MCQ question and answers

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

a) Maximum

b) Minimum

c) Zero

d) Uniform

Answer: c

**2. What is the maximum shear force, when a cantilever beam is loaded with udl throughout?**

a) w×l

b) w

c) w/l

d) w+l

Answer: a

**3. Sagging, the bending moment occurs at the _____ of the beam.**

a) At supports

b) Mid span

c) Point of contraflexure

d) Point of emergence

Answer: b

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

a) Rectangular

b) Trapezoidal

c) Triangular

d) Square

Answer: c

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

a) W kNm

b) W/m kNm

c) W×l kNm

d) W×l/4 kNm

Answer: d

**6. How do point loads and udl be represented in SFD?**

a) Simple lines and curved lines

b) Curved lines and inclined lines

c) Simple lines and inclined lines

d) Cant represent any more

Answer: c

**7. ________ curve is formed due to bending of over hanging beams.**

a) Elastic

b) Plastic

c) Flexural

d) Axial

Answer: a

**8. The relation between slope and maximum bending moment is _________**

a) Directly proportion

b) Inversely proportion

c) Relative proportion

d) Mutual incidence

Answer: b

**9. What is the SF at support B?**

a) 5 kN

b) 3 kN

c) 2 kN

d) 0 kN

Answer: d

**10. Where do the maximum BM occurs for the below diagram.**

a) -54 kNm

b) -92 kNm

c) -105 kNm

d) – 65 kNm

Answer: c