MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Surveying knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In setting up a plane table at a station A, the corresponding point on the plan was NOT accurately centred above A. If displacement of A was 20 cm in direction at right angles to the ray, then how much on the plan would be consequent displacement of a point from its trre position (if scale is 1 cm = 2 m)? |
| A. | 0.03 mm |
| B. | 2 mm |
| C. | 1 mm |
| D. | 0.4 mm |
| Answer» D. 0.4 mm | |
| 2. |
In ____ method of plane table surveying, maximum number of ground measurements are made. |
| A. | Radiation |
| B. | Intersection |
| C. | Resection |
| D. | Traversing |
| Answer» B. Intersection | |
| 3. |
In plane tabling the instrument used to measure horizontal and vertical distances directly is known as |
| A. | Simply alidade |
| B. | Telescopic alidade |
| C. | Tachometer |
| D. | Clinometer |
| Answer» C. Tachometer | |
| 4. |
In setting up the plane table at a station P the corresponding point on the plan was not accurately centred above P. If the displacement of P was 50 cm in a direction perpendicular to the ray, how much on the plan would be the consequent displacement of a point from its true position if the scale was 1 cm = 10 m ? |
| A. | 5 mm |
| B. | 1 mm |
| C. | 0.5 mm |
| D. | 0.05 mm |
| Answer» D. 0.05 mm | |
| 5. |
In plane table surveying the method in which the rays are drawn from station No. 1 towards objects then the plane table is shifted to second station, again from station No. 2 the rays are drawn towards the same objects then the cutting point represents the respective objects on map. This method is known as:- |
| A. | Orientation method |
| B. | Intersection method |
| C. | Resection method |
| D. | Radiation method |
| Answer» C. Resection method | |
| 6. |
In which of the following methods of Plane Table Survey, it is required to go to the plotted station in resection? |
| A. | Intersection |
| B. | Two point problem |
| C. | Three point problem |
| D. | Back ray method |
| Answer» E. | |
| 7. |
An alidade in which one edge is beveled is called as |
| A. | Soft edge |
| B. | Fiducial edge |
| C. | Telescopic edge |
| D. | Swivel edge |
| Answer» C. Telescopic edge | |