MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Surveying knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following describes the principle point? |
| A. | Intersection of the camera axis with picture plane |
| B. | Intersection of the camera axis with normal plane |
| C. | Intersection of the camera axis with image plane |
| D. | Intersection of the camera axis with plane |
| Answer» B. Intersection of the camera axis with normal plane | |
| 2. |
The formula of focal length used in case of the lens fitted in telescope is given as _____ |
| A. | 1/f = 1u – 1/v |
| B. | 1/f = 1u / 1/v |
| C. | 1/f = 1u + 1/v |
| D. | 1/f = 1u * 1/v |
| Answer» D. 1/f = 1u * 1/v | |
| 3. |
The axis of camera passes through ____________ |
| A. | Centre of the lens |
| B. | Centre of the axis |
| C. | Centre of the aperture |
| D. | Centre of the camera lens |
| Answer» E. | |
| 4. |
Telescope fitted in the photo-theodolite can be rotated in a horizontal plane. |
| A. | False |
| B. | True |
| Answer» B. True | |
| 5. |
Among the following, which doesn’t belong to the parts of photo-theodolite? |
| A. | Vertical frame |
| B. | Theodolite |
| C. | Rectangular frame |
| D. | Tripod stand |
| Answer» C. Rectangular frame | |
| 6. |
Which of the following is having the same principle as that of photo-theodolite? |
| A. | Traverse surveying |
| B. | Theodolite surveying |
| C. | Compass surveying |
| D. | Plane-table surveying |
| Answer» E. | |
| 7. |
The plane perpendicular to the camera axis can be given as ___________ |
| A. | Vertical plane |
| B. | Horizontal plane |
| C. | Picture plane |
| D. | Azimuthal plane |
| Answer» D. Azimuthal plane | |
| 8. |
Vertical circle provided in the photo theodolite is graduated up to _____________ |
| A. | 10 min |
| B. | 30 min |
| C. | 20 min |
| D. | 15 min |
| Answer» C. 20 min | |
| 9. |
Focal length of photo theodolite is around _____________ |
| A. | 10-20 cm |
| B. | 10-15 cm |
| C. | 15-20 cm |
| D. | 15-30 cm |
| Answer» E. | |
| 10. |
Photo theodolite is a combination of ________________ |
| A. | Theodolite, terrestrial camera |
| B. | Electronic theodolite, terrestrial camera |
| C. | Theodolite, aerial camera |
| D. | Electronic theodolite, aerial camera |
| Answer» B. Electronic theodolite, terrestrial camera | |