Mechanics Of Materials & Structures Online Test - Paper 3
GK Aim: A Treasure of MCQs

Mechanics of Materials & Structures Online Test – Paper 3

0%
Created by 83a36dcfd5c4caff12bc80f0020c9c749e12cbbbdb7c406dc1dd39996cb85836?s=32&d=monsterid&r=g gkaimVikash chaudhary

This is a FREE online test. Beware of scammers who ask for money to attend this test.

Get fresh, new questions in each attempt.

  • Total Questions: 50
  • Time Allotted: 50 minutes
  • Passing Score: 70%
  • Randomization: Yes
  • Certificate: Yes
  • Do not refresh the page!
  • 👍 All the best!

1 / 50

1. *As the elastic limit reaches, tensile strain

2 / 50

2. A brittle material has

3 / 50

3. The brittle materials have low toughness because they

4 / 50

4. A beam simply supported at ends is subjected to load. The maximum bending moment is located where

5 / 50

5. *If a beam is loaded transversely, the maximum compressive stress develops on

6 / 50

6. *The compression test is commonly used for testing

7 / 50

7. If α is the coefficient of linear expansion, T is the rise in temperature, then thermal stress is given by

8 / 50

8. The shear force on a beam and the displacement are related by

9 / 50

9. The maximum deflection of a simply supported beam subjected to a uniformly distributed load (w) over the span is

10 / 50

10. *Which of the following is dimensionless?

11 / 50

11. A cantilever beam is one which is:

12 / 50

12. The square root of the ratio of moment of inertia and cross-section area of the member is known as

13 / 50

13. *In a simply supported beam subjected to a point load at the center, the maximum bending moment occurs at

14 / 50

14. A beam is supported over three rollers lying in the same plane. The beam is stable for

15 / 50

15. A Prismatic bar when subjected to pure bending assumes the shape of

16 / 50

16. *Thrust is induced in the case of

17 / 50

17. The relation between deflection (y) and bending moment (M) is

18 / 50

18. *The S.I. unit of the modulus of elasticity is

19 / 50

19. *"If a rod is simultaneously pulled at both of its ends, it will be a case of:

20 / 50

20. *Stress may be defined as force

21 / 50

21. The ratio of elongations of a conical bar due to its own weight and that of a prismatic bar of the same length is

22 / 50

22. How does Young's Modulus vary with an increase in temperature?

23 / 50

23. The maximum bending moment caused on a simply supported beam subjected to two equal concentrated loads (W/2) spaced at an equal distance (L/3) over the span is

24 / 50

24. Moment of inertia of a rectangular beam bxd is

25 / 50

25. The variation of the bending moment in the segment of a beam where no external load is present is

26 / 50

26. *Strut is a

27 / 50

27. The maximum number of transverse shear forces possible at one end of an element of a plane frame are

28 / 50

28. A beam of uniform strength will have at every cross-section the same

29 / 50

29. A simply supported beam of length I carries a load varying uniformly from zero at the left end to the maximum at the right end. The maximum bending moment occurs at a distance of

30 / 50

30. A perfectly elastic body is

31 / 50

31. *Mathematically, strain may be defined as

32 / 50

32. *The maximum bending moment caused by a moving load on a simply supported beam is

33 / 50

33. The algebraic sum of the shear flow of a section in any direction must be equal to

34 / 50

34. *The ratio of the intensity of stress in a case of a suddenly loaded to that of gradually applied load is

35 / 50

35. *Toughness is

36 / 50

36. The diagram showing the variation of axial load along the span is called

37 / 50

37. What is tenacity?

38 / 50

38. *The slope of an elastic curve at the point of contraflexture

39 / 50

39. A shear force diagram of a simply supported beam shows constant shear force throughout the span. It is subjected to

40 / 50

40. *Find the maximum bending moment in a simply supported beam loaded with a UDL of 2 t/m having a span of 4m

41 / 50

41. If magnitude and direction of a load does not change with respect to time, this type of load is called

42 / 50

42. In simple bending theory, the assumption that a plane section before bending remains plane after bending implies that

43 / 50

43. A section of a beam is said to be in pure bending if it is subjected to

44 / 50

44. *The relation between the radius of curvature (R), bending moment (M), and flexural rigidity (EI) is given by

45 / 50

45. *A simply supported beam as shown in the fig. carries 10 t of load. What will be the reaction at point B ?

46 / 50

46. *The magnitude of a shear force at a distance of L/4 from either end of a simply supported beam with load P applied at midspan is equal to:

47 / 50

47. If the stress produced by a prismatic bar is equal to the working stress, the area of the cross-section of the prismatic bar becomes

48 / 50

48. The property of material by which it can be beaten or rolled into plates is called

49 / 50

49. The method of increasing fatigue resistance by overstressing the metal by successively increasing the loading is known as

50 / 50

50. The moment of inertia of a triangular section b x h about the base is

Please provide accurate information so we can send your Achievement Certificate by mail.

Your score is

Share your achievement!

LinkedIn Facebook
0%

Please provide your feedback.

Thank you for your valuable feedback.

Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments
Scroll to Top