MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Structural Analysis knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following term does 1. represents? |
| A. | work done by actual forces |
| B. | virtual strain energy stored in beam |
| C. | real strain energy stored in beam |
| D. | total work done by actual and virtual forces |
| Answer» C. real strain energy stored in beam | |
| 2. |
Generally, in doing such integrations in which of the following s term is m expressed? |
| A. | M |
| B. | E |
| C. | I |
| D. | x |
| Answer» E. | |
| 3. |
If L is the length of beam, then what are the upper and lower limits of the above integration? |
| A. | L, L |
| B. | L, 0 |
| C. | 0, L |
| D. | L, L |
| Answer» D. L, L | |
| 4. |
Which of the following term is integrated to calculate . |
| A. | mM/EI |
| B. | M/mEI |
| C. | E/mMI |
| D. | I/EMm |
| Answer» B. M/mEI | |
| 5. |
Which of the following is equal to 1? |
| A. | dw/dp2 |
| B. | dw/p1 |
| C. | dw/p2 |
| D. | dw/dp1 |
| Answer» E. | |
| 6. |
What will be change in work done in both case on initial application of load? |
| A. | p1d 1 + dp1 1 + p2d 2 |
| B. | <sup>1</sup> <sub>2</sub> p1d 1 + dp1 1 + p2d 2 |
| C. | <sup>1</sup> <sub>2</sub> p1d 1 + <sup>1</sup> <sub>2</sub> dp1 1 + p2d 2 |
| D. | <sup>1</sup> <sub>2</sub> p1d 1 + <sup>1</sup> <sub>2</sub> dp1 1 + <sup>1</sup> <sub>2</sub> p2d 2 |
| Answer» E. | |
| 7. |
What will be the work done if all three forces are place at once on the beam? |
| A. | (p1 + dp1)( 1 + d 1) + (p2)( 2 + d 2) |
| B. | (p1 + dp1)( 1 + d 1) + <sup>1</sup> <sub>2</sub> (p2)( 2 + d 2) |
| C. | <sup>1</sup> <sub>2</sub> (p1 + dp1)( 1 + d 1) + (p2)( 2 + d 2) |
| D. | <sup>1</sup> <sub>2</sub> (p1 + dp1)( 1 + d 1) + <sup>1</sup> <sub>2</sub> (p2)( 2 + d 2) |
| Answer» E. | |
| 8. |
Additional work done due to application of dp1 is p1 d 1 + p2 d 2.
|
| A. | true |
| B. | false |
| Answer» B. false | |
| 9. |
What will be the work done during additional application of dp1? |
| A. | p1 d 1 + p2 d 2 + dp1d 1 |
| B. | p1 d 1 + p2 d 2 + <sup>1</sup> <sub>2</sub> dp1d 1 |
| C. | p1 d 1 + <sup>1</sup> <sub>2</sub> p2 d 2 + dp1d 1 |
| D. | <sup>1</sup> <sub>2</sub> p1 d 1 + p2 d 2 + dp1d 1 |
| Answer» C. p1 d 1 + <sup>1</sup> <sub>2</sub> p2 d 2 + dp1d 1 | |
| 10. |
What will be the external work performed during application of load? |
| A. | <sup>1</sup> <sub>2</sub> (p1 1 + p2 2) |
| B. | <sup>1</sup> <sub>2</sub> (p2 1 + p1 2) |
| C. | p1 1 + p2 2 |
| D. | p2 1 + p1 2 |
| Answer» B. <sup>1</sup> <sub>2</sub> (p2 1 + p1 2) | |
| 11. |
N is caused by:- |
| A. | constant forces |
| B. | variable forces |
| C. | both |
| D. | neither |
| Answer» D. neither | |
| 12. |
Force P is applied in the direction of
|
| A. | true |
| B. | false |
| Answer» B. false | |
| 13. |
P is treated here as:- |
| A. | constant |
| B. | variable |
| C. | it doesn t matter |
| D. | depends upon load |
| Answer» C. it doesn t matter | |
| 14. |
What will be in case of straight members using theorem? |
| A. | <sup>1</sup> <sub>4</sub> N(dN/dP)L/AE |
| B. | <sup>1</sup> <sub>3</sub> N(dN/dP)L/AE |
| C. | <sup>1</sup> <sub>2</sub> N(dN/dP)L/AE |
| D. | N(dN/dP)L/AE |
| Answer» E. | |