The size of a plane table is________________?

Related Mcqs:

1. After fixing the plane table to the tripod, the main operations which are needed at each plane table station are ______________ ?

   1. levelling 2. orientation 3. centering The correct sequence of these operations is A. (1), (2),(3) B. (1), (3), (2) C. (3), (1), (2) D. (2), (3), (1)...

2. The instrument used for accurate centering in plane table survey is________________?

   A. spirit level B. alidade C. plumbing fork D. trough compass...

3. Which of the following methods of plane table surveying is used to locate the position of an inaccessible point ?

   A. radiation B. intersection C. traversing D. resection...

4. The methods used for locating the plane table stations are_______________?

   1. radiation 2. traversing 3.intersection 4. resection The correct answer is A. (1) and (2) B. (3) and (4) C. (2) and (4) D. (1) and (3)...

5. The angle of intersection of the two plane mirrors of an optical square is______________?

   A. 30° B. 45° C. 60° D. 90°...

6. The process of turning the telescope about the vertical axis in horizontal plane is known as______________?

   A. transiting B. reversing C. plunging D. swinging...

7. As applied to staff readings, the corrections for curvature and refraction are respectively The above table shows a part of a level field book. The value of X should be________________?

   A. 98.70 B. 100.00 C. 102.30 D. 103.30...

8. If the magnetic bearing of the sun at a place at noon in southern hemisphere is 167°, the magnetic declination at that place is________________?

   A. 77° N B. 23° S C. 13° E D. 13° W...

9. The type of surveying which requires least office work is________________?

   A. tacheomefry B. trigonometrical levelling C. plane table surveying D. theodolite surveying...

10. 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 D. 75 m...