MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 410 Mcqs, each offering curated multiple-choice questions to sharpen your Surveying knowledge and support exam preparation. Choose a topic below to get started.
| 401. |
The flying height of the camera is 1,000 m above mean ground level, the distance of the top of a building from a nadir point is 10 cm and the relief displacement of building is 7.2 mm. The height of the building, is |
| A. | 52 m |
| B. | 62 m |
| C. | 72 m |
| D. | 82 m |
| Answer» D. 82 m | |
| 402. |
The latitude of a place was obtained by subtracting the declination of a star from its zenith distance, the observed star was between |
| A. | Horizon and equator |
| B. | Zenith and pole |
| C. | Equator and zenith |
| D. | Pole and horizon |
| Answer» B. Zenith and pole | |
| 403. |
The latitude of a place was obtained by subtracting the zenith distance of a star from its declination, the observed star was between |
| A. | Horizon and equator |
| B. | Equator and zenith |
| C. | Zenith and pole |
| D. | Pole and horizon |
| Answer» D. Pole and horizon | |
| 404. |
If the intercept on a vertical staff is ob-served as 0.75 m from a tacheometer, the horizontal distance between tacheometer and staff station is |
| A. | 7.5 m |
| B. | 25 m |
| C. | 50 m |
| D. | 75 m |
| Answer» E. | |
| 405. |
A star is said to elongate |
| A. | When the star momentarily moves vertically |
| B. | When the angle at the star of the spherical triangle is 90° |
| C. | When the star |
| D. | All the above |
| Answer» E. | |
| 406. |
ABCD is a regular parallelogram plot of land whose angle BAD is 60°. If the bearing of the line AB is 30°, the bearing of CD , is |
| A. | 90° |
| B. | 120° |
| C. | 210° |
| D. | 270° |
| Answer» D. 270° | |
| 407. |
For true difference in elevations between two points A and B , the level must be set up |
| A. | at any point between A and B |
| B. | at the exact mid point of A and B |
| C. | near the point A |
| D. | near the point B . |
| Answer» C. near the point A | |
| 408. |
If the radius of a simple curve is R , the length of the chord for calculating offsets by the method of chords produced, should not exceed. |
| A. | R /10 |
| B. | R /15 |
| C. | R /20 |
| D. | R /25. |
| Answer» D. R /25. | |
| 409. |
The bearings of the lines AB and BC are 146° 30' and 68° 30'. The included angle ABC is |
| A. | 102° |
| B. | 78° |
| C. | 45° |
| D. | none of these. |
| Answer» B. 78° | |
| 410. |
If h is the difference in level between end points separated by l , then the slope correction is . The second term may be neglected if the value of h in a 20 m distance is less than |
| A. | m |
| B. | 1 m |
| C. | 2 m |
| D. | 3 m |
| Answer» E. | |