MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Surveying knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
When distances are small which of the following error is negligible? |
| A. | error due to defective joint |
| B. | atmospheric refraction |
| C. | wind vibrations |
| D. | earth’s curvature |
| Answer» E. | |
| 2. |
Wind vibrations are natural errors. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Errors in sighting is _________ |
| A. | instrumental error |
| B. | natural error |
| C. | personal error |
| D. | Systematic error |
| Answer» D. Systematic error | |
| 4. |
Which of the following is a personal error? |
| A. | mistakes in manipulation |
| B. | atmospheric refraction |
| C. | settlement of tripod or turning points |
| D. | wind vibrations |
| Answer» B. atmospheric refraction | |
| 5. |
ERRORS_IN_SIGHTING_IS__________?$ |
| A. | instrumental error |
| B. | natural error |
| C. | personal error |
| D. | Systematic error |
| Answer» D. Systematic error | |
| 6. |
When distances are small which of the following error is negligible?$ |
| A. | error due to defective joint |
| B. | atmospheric refraction |
| C. | wind vibrations |
| D. | earth’s curvature |
| Answer» E. | |
| 7. |
Wind_vibrations_is_natural_error.$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
Due to refraction, staff reading decreases. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
Which of the following is not a principle source of error in levelling? |
| A. | instrumental error |
| B. | natural error |
| C. | personal error |
| D. | Systematic error |
| Answer» E. | |
| 10. |
Which of the following is not a natural error? |
| A. | error due to defective joint |
| B. | atmospheric refraction |
| C. | wind vibrations |
| D. | earth’s curvature |
| Answer» B. atmospheric refraction | |
| 11. |
Which of the following is an instrumental error? |
| A. | earth’s curvature |
| B. | mistake in rod handling |
| C. | mistakes in recording |
| D. | error due to sluggish bubble |
| Answer» E. | |
| 12. |
Atmospheric refraction is _________ |
| A. | instrumental error |
| B. | natural error |
| C. | personal error |
| D. | it’s not an error |
| Answer» C. personal error | |
| 13. |
Which of the following is not a personal error? |
| A. | mistake in rod handling |
| B. | errors in sighting |
| C. | mistake in reading the rod |
| D. | error due to defective joint |
| Answer» E. | |
| 14. |
Which of the following is a natural error? |
| A. | error due to defective joint |
| B. | rod not of standard length |
| C. | variations in temperature |
| D. | error due to sluggish bubble |
| Answer» D. error due to sluggish bubble | |
| 15. |
Which of the following is not an instrumental error? |
| A. | error due to imperfect adjustment |
| B. | error due to sluggish bubble |
| C. | error due to movement of objective slide |
| D. | settlement of tripod or turning points |
| Answer» E. | |