MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Strength of Materials knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
For measuring low discharges _____________ notch is preferred. |
| A. | Rectangular |
| B. | Stepped |
| C. | Trapezoidal |
| D. | Triangular |
| Answer» E. | |
| 2. |
Which of the following formula was proposed by Bazin? |
| A. | m(2g)<sup>1/2</sup> LH<sup>3/2</sup> |
| B. | m(2g) <sup>1/2</sup> H<sup>3/2</sup> |
| C. | n(2g)<sup> 1/2</sup> LH<sup>4/3</sup> |
| D. | n(2g)<sup>1/2</sup> LH<sup>3/2</sup> |
| Answer» B. m(2g) <sup>1/2</sup> H<sup>3/2</sup> | |
| 3. |
_______ is the velocity with which water reaches the notch or before it flows over it. |
| A. | Velocity of contact |
| B. | Velocity of moment |
| C. | Velocity of approach |
| D. | Velocity of head |
| Answer» D. Velocity of head | |
| 4. |
The Cd value for internal mouthpiece running free is __________ |
| A. | 0.6 |
| B. | 0.5 |
| C. | 0.7 |
| D. | 0.8 |
| Answer» C. 0.7 | |
| 5. |
Micrometre contraction gauge is used to determine ___________ |
| A. | Cv |
| B. | Cc |
| C. | Ca |
| D. | Cd |
| Answer» C. Ca | |
| 6. |
_____________ torsion is produced when twisting couple coincides with the axis of the shaft. |
| A. | Exact |
| B. | Pure |
| C. | Nominal |
| D. | Mild |
| Answer» C. Nominal | |
| 7. |
The SI units for torsion is __________ |
| A. | N m |
| B. | N |
| C. | N/m |
| D. | m |
| Answer» B. N | |
| 8. |
Torsion is denoted by __________ |
| A. | R |
| B. | Q |
| C. | T |
| D. | N |
| Answer» D. N | |
| 9. |
Twisting moment is a product of __________ and the radius. |
| A. | Direction |
| B. | Velocity |
| C. | Force |
| D. | Acceleration |
| Answer» D. Acceleration | |
| 10. |
Torque is __________ moment. |
| A. | Twisting |
| B. | Shear |
| C. | Bending |
| D. | Couple |
| Answer» B. Shear | |