Herewith below we have shared more than MCQs in Structural Analysis of our Civil Engineering subject. This will be very useful to study MCQs in systematic Manner.
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Question 1 of 53
1. Question
If in a pin-jointed plane frame (m + r) > 2j, then the frame is
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Question 2 of 53
2. Question
Principle of superposition is applicable when
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Question 3 of 53
3. Question
The Castigliano’s second theorem can be used to compute deflections
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Question 4 of 53
4. Question
When a uniformly distributed load, longer than the span of the girder, moves from left to right, then the maximum bending moment at mid section of span occurs when the uniformly distributed load occupies
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Question 5 of 53
5. Question
For stable structures, one of the important properties of flexibility and stiffness matrices is that the elements on the main diagonal
(i) Of a stiffness matrix must be positive
(ii) Of a stiffness matrix must be negative
(iii) Of a flexibility matrix must be positive
(iv) Of a flexibility matrix must be negative The correct answer is -
Question 6 of 53
6. Question
When a load crosses a through type Pratt truss in the direction left to right, the nature of force in any diagonal member in the left half of the span would
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Question 7 of 53
7. Question
Which of the following methods of structural analysis is a force method?
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Question 8 of 53
8. Question
Which of the following is not the displacement method?
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Question 9 of 53
9. Question
For a two-hinged arch, if one of the supports settles down vertically, then the horizontal thrust
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Question 10 of 53
10. Question
The deflection at any point of a perfect frame can be obtained by applying a unit load at the joint in
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Question 11 of 53
11. Question
The principle of virtual work can be applied to elastic system by considering the virtual work of
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Question 12 of 53
12. Question
If in a rigid-jointed space frame, (6m + r) < 6j, then the frame is
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Question 13 of 53
13. Question
The three moments equation is applicable only when
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Question 14 of 53
14. Question
Which of the following methods of structural analysis is a displacement method?
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Question 15 of 53
15. Question
The fixed support in a real beam becomes in the conjugate beam a
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Question 16 of 53
16. Question
For a symmetrical two hinged parabolic arch, if one of the supports settles horizontally, then the horizontal thrust
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Question 17 of 53
17. Question
To generate the jth column of the flexibility matrix
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Question 18 of 53
18. Question
A load ‘ W is moving from left to right support on a simply supported beam of span‘T. The maximum bending moment at 0.4 1 from the left support is
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Question 19 of 53
19. Question
In the displacement method of structural analysis, the basic unknowns are
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Question 20 of 53
20. Question
A rigid-jointed plane frame is stable and statically determinate if
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Question 21 of 53
21. Question
In moment distribution method, the sum of distribution factors of all the members meeting at any joint is always
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Question 22 of 53
22. Question
When a uniformly distributed load, shorter than the span of the girder, moves from left to right, then the conditions for maximum bending moment at a section is that
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Question 23 of 53
23. Question
The width of the analogous column in the method of column analogy is
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Question 24 of 53
24. Question
Muller Breslau’s principle for obtaining influence lines is applicable to
(i) Trusses
(ii) Statically determinate beams and frames
(iii) Statically indeterminate structures, the material of which is elastic and follows Hooke’s law
(iv) Any statically indeterminate structure The correct answer is -
Question 25 of 53
25. Question
In column analogy method, the area of an analogous column for a fixed beam of span ‘1/ and flexural rigidity ‘E/’ is taken as
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Question 26 of 53
26. Question
The degree of static indeterminacy of a rigid-jointed space frame is
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Question 27 of 53
27. Question
Degree of kinematic indeterminacy of a pin-jointed plane frame is given by
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Question 28 of 53
28. Question
The number of independent equations to be satisfied for static equilibrium of a plane structure is
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Question 29 of 53
29. Question
The degree of static indeterminacy of a pin-jointed space frame is given by (Where’m’ is number of unknown member forces, V is unknown reaction components and j is number of joints)
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Question 30 of 53
30. Question
While using three moments equation, a fixed end of a continuous beam is replaced by an additional span of
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Question 31 of 53
31. Question
Select the correct statement
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Question 32 of 53
32. Question
For a single point load ‘W moving on a symmetrical three hinged parabolic arch of span T, the maximum sagging moment occurs at a distance V from ends. The value of V is
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Question 33 of 53
33. Question
Study the following statements.
(i) The displacement method is more useful when degree of kinematic indeterminacy is greater than the degree of static indeterminacy.
(ii) The displacement method is more useful when degree of kinematic indeterminacy is less than the degree of static indeterminacy.
(iii) The force method is more useful when degree of static indeterminacy is greater than the degree of kinematic indeterminacy.
(iv) The force method is more useful when degree of static indeterminacy is less than the degree of kinematic indeterminacy.
The correct answer is -
Question 34 of 53
34. Question
Bending moment at any section in a conjugate beam gives in the actual beam
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Question 35 of 53
35. Question
The number of independent displacement components at each joint of a rigid-jointed space frame is
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Question 36 of 53
36. Question
Independent displacement components at each joint of a rigid-jointed plane frame are
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Question 37 of 53
37. Question
If there are’m’ unknown member forces, V unknown reaction components and j number of joints, then the degree of static indeterminacy of a pin-jointed plane frame is given by
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Question 38 of 53
38. Question
The carryover factor in a prismatic member whose far end is fixed is
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Question 39 of 53
39. Question
Effects of shear force and axial force on plastic moment capacity of a structure are respectively to
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Question 40 of 53
40. Question
The degree of kinematic indeterminacy of a pin-jointed space frame is
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Question 41 of 53
41. Question
The maximum bending moment due to a train of wheel loads on a simply supported girder
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Question 42 of 53
42. Question
Consider the following statements:
Sinking of an intermediate support of a continuous beam
1. Reduces the negative moment at support.
2. Increases the negative moment at support.
3. Reduces the positive moment at support.
4. Increases the positive moment at the centre of span.
Of these statements -
Question 43 of 53
43. Question
When a series of wheel loads crosses a simply supported girder, the maximum bending moment under any given wheel load occurs when
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Question 44 of 53
44. Question
Castigliano’s first theorem is applicable
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Question 45 of 53
45. Question
Number of unknown internal forces in each member of a rigid jointed plane frame is
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Question 46 of 53
46. Question
The number of independent equations to be satisfied for static equilibrium in a space structure is
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Question 47 of 53
47. Question
A simply supported beam deflects by 5 mm when it is subjected to a concentrated load of 10 kN at its centre. What will be deflection in a 1/10 model of the beam if the model is subjected to a 1 kN load at its centre?
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Question 48 of 53
48. Question
A pin-jointed plane frame is unstable if
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Question 49 of 53
49. Question
Degree of static indeterminacy of a rigid-jointed plane frame having 15 members, 3 reaction components and 14 joints is
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Question 50 of 53
50. Question
The degree of static indeterminacy up to which column analogy method can be used is
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Question 51 of 53
51. Question
In the slope deflection equations, the deformations are considered to be caused by
(i) Bending moment
(ii) Shear force
(iii) Axial force
The correct answer is -
Question 52 of 53
52. Question
A single rolling load of 8 kN rolls along a girder of 15 m span. The absolute maximum bending moment will be
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Question 53 of 53
53. Question
The deformation of a spring produced by a unit load is called