MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Foundation knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Every soil has same resistivity. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
In the electrical resistivity method, the unit of resistivity is ohms-cm. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Refusal of standard penetration test occurs when the sampler penetrates ________ |
| A. | less than 2.5cm under 50 blows |
| B. | less than 2.5cm under 20 blows |
| C. | less than 2.5cm under 10 blows |
| D. | less than 2.5cm under 5 blows |
| Answer» B. less than 2.5cm under 20 blows | |
| 4. |
The penetration resistance is driving the sampler __________ |
| A. | 5 cm beyond seating drive |
| B. | 30 mm beyond seating drive |
| C. | 30 cm beyond seating drive |
| D. | 10 cm beyond seating drive |
| Answer» D. 10 cm beyond seating drive | |
| 5. |
The sampler is driven through ____________ as seating drive. |
| A. | 50 cm |
| B. | 15 cm |
| C. | 100 cm |
| D. | 150 cm |
| Answer» C. 100 cm | |
| 6. |
The height of the free fall in sample in standard penetration test is ___________ |
| A. | 50 cm |
| B. | 75 cm |
| C. | 100 cm |
| D. | 150 cm |
| Answer» C. 100 cm | |
| 7. |
The sample is driven by a weight of _____________ in sample in standard penetration test. |
| A. | 65 kg |
| B. | 14 kg |
| C. | 55 kg |
| D. | 100 kg |
| Answer» B. 14 kg | |
| 8. |
The sample in standard penetration test has inner diameter of _________ mm. |
| A. | 50.8 |
| B. | 60 |
| C. | 35 |
| D. | 75 |
| Answer» D. 75 | |
| 9. |
The sampler in standard penetration test has outer diameter of _________ mm. |
| A. | 50.8 |
| B. | 60.3 |
| C. | 70.3 |
| D. | 80.2 |
| Answer» B. 60.3 | |
| 10. |
The standard penetration test is performed in clear hole of _____________ mm in diameter. |
| A. | 10 to 30 |
| B. | 30 to 50 |
| C. | 55 to 150 |
| D. | 150 to 1000 |
| Answer» D. 150 to 1000 | |
| 11. |
The standard penetration test is given in ____________ |
| A. | IS: 800-2007 |
| B. | IS: 2131-1981 |
| C. | IS: 456-2000 |
| D. | IS: 178- 2008 |
| Answer» C. IS: 456-2000 | |
| 12. |
The measurement of resistance and penetration is done by __________ |
| A. | dynamic and static loading |
| B. | dynamic loading only |
| C. | static loading only |
| D. | no loads |
| Answer» B. dynamic loading only | |