MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Surveying knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Determine the relief displacement if the radial distance is given as 45m with a height from mean sea level and height of the station is given as 2m and 76m respectively. |
| A. | 1.18m |
| B. | 1.81m |
| C. | 9.18m |
| D. | 10.18m |
| Answer» B. 1.81m | |
| 2. |
Tilt displacement of a point on nadir point is _________ |
| A. | Half inward |
| B. | Completely outward |
| C. | Half outward |
| D. | Completely inward |
| Answer» D. Completely inward | |
| 3. |
Flying height is used in case of tilted photograph. |
| A. | False |
| B. | True |
| Answer» C. | |
| 4. |
What is the position of relief displacement on vertical photograph? |
| A. | Horizontal |
| B. | Parallel |
| C. | Perpendicular |
| D. | Radial |
| Answer» E. | |
| 5. |
The formula of relief displacement can be given as __________ |
| A. | d = r*h / H |
| B. | d = r+h / H |
| C. | d = r*h * H |
| D. | d = r-h / H |
| Answer» B. d = r+h / H | |
| 6. |
The formula for tilt displacement can be given as ___________ |
| A. | d = (i+a)<sup>2</sup>*sin t / f |
| B. | d = (i-a)<sup>2</sup>*sin t / f |
| C. | d = (i*a)<sup>2</sup>*sin t / f |
| D. | d = (i*a)<sup>2</sup>*sin t + f |
| Answer» D. d = (i*a)<sup>2</sup>*sin t + f | |
| 7. |
Relief distortion depends on which of the following? |
| A. | Zenith |
| B. | Flying height |
| C. | Datum |
| D. | Focal length |
| Answer» C. Datum | |
| 8. |
Distance from isocentre is taken into consideration in tilt displacement. |
| A. | False |
| B. | True |
| Answer» C. | |
| 9. |
Determine the tilt displacement if the values of point of rotation and a are 3 and 4m having tilt angle 43 23 with focal length 4m. |
| A. | 4.72m |
| B. | 42.72m |
| C. | 24.27m |
| D. | 24.72m |
| Answer» E. | |