MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Geotechnical Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
For an oscillatory machine, the force can be expressed as _________ |
| A. | Cosine function and Sine function |
| B. | Cosec function |
| C. | None of the mentioned |
| D. | All of the mentioned |
| Answer» B. Cosec function | |
| 2. |
The time for one complete oscillation of the mass in the spring system is called _________ |
| A. | Amplitude |
| B. | Time period |
| C. | Free period |
| D. | Frequency interval |
| Answer» D. Frequency interval | |
| 3. |
In soil dynamics problems, the analysis may be conveniently carried out by ___________ |
| A. | Spring mass system |
| B. | Inertial force |
| C. | Free vibration |
| D. | Amplitude test |
| Answer» B. Inertial force | |
| 4. |
The factor responsible for additional dynamic load in rotating machines are ________ |
| A. | Static load and Inertial force |
| B. | Geophysical force |
| C. | None of the mentioned |
| D. | All of the mentioned |
| Answer» B. Geophysical force | |
| 5. |
Most of the motions encountered in soil dynamics are __________ |
| A. | Plane linear motion |
| B. | Motion by impact |
| C. | Horizontal motion |
| D. | All of the mentioned |
| Answer» B. Motion by impact | |
| 6. |
FOR_A_OSCILLATORY_MACHINE,_THE_FORCE_CAN_BE_EXPRESSED_AS__________?$ |
| A. | Cosine function and Sine function |
| B. | Cosec function |
| C. | None of the mentioned |
| D. | All of the mentioned |
| Answer» B. Cosec function | |
| 7. |
Which of the following expression is called the equation of motion? |
| A. | fn = k / m |
| B. | z + ωn2 z = 0 |
| C. | m z + ωn2 z = 0 |
| D. | k z + k / m = 0 |
| Answer» C. m z + ‚âà√¨‚àö¬¢n2 z = 0 | |
| 8. |
The time for one complete oscillation of the mass in spring system is called_________ |
| A. | Amplitude |
| B. | Time period |
| C. | Free period |
| D. | Frequency interval |
| Answer» D. Frequency interval | |
| 9. |
The mass spring system has ________ degrees of freedom. |
| A. | 4 |
| B. | 3 |
| C. | 6 |
| D. | 5 |
| Answer» D. 5 | |
| 10. |
In soil dynamics problems, the analysis may be conveniently carried out by___________ |
| A. | Spring mass system |
| B. | Inertial force |
| C. | Free vibration |
| D. | Amplitude test |
| Answer» B. Inertial force | |
| 11. |
The factor responsible for additional dynamic load in rotating machines are________ |
| A. | Static load and Inertial force |
| B. | Geophysical force |
| C. | None of the mentioned |
| D. | All of the mentioned |
| Answer» B. Geophysical force | |
| 12. |
The constituent part of soil mechanics which deals with soil under dynamic condition is _______ |
| A. | Mass spring system |
| B. | Soil dynamics |
| C. | Soil system |
| D. | Mass system |
| Answer» C. Soil system | |
| 13. |
The theory of harmonic vibrations is applicable to _________ for designing of foundation. |
| A. | Turbines |
| B. | Motors |
| C. | Generators |
| D. | All of the mentioned |
| Answer» E. | |
| 14. |
Most of the motions encountered in soil dynamics are__________ |
| A. | Plane linear motion |
| B. | Motion by impact |
| C. | Horizontal motion |
| D. | All of the mentioned |
| Answer» B. Motion by impact | |