A. 750 mm x 900 mm
B. 600 mm x 750 mm
C. 450 mm x 600 mm
D. 300 mm x 450 mm
Related Mcqs:
- 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 isA. (1), (2),(3)
B. (1), (3), (2)
C. (3), (1), (2)
D. (2), (3), (1) - The instrument used for accurate centering in plane table survey is________________?
A. spirit level
B. alidade
C. plumbing fork
D. trough compass - 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 - The methods used for locating the plane table stations are_______________?
1. radiation
2. traversing
3.intersection
4. resection
The correct answer isA. (1) and (2)
B. (3) and (4)
C. (2) and (4)
D. (1) and (3) - The angle of intersection of the two plane mirrors of an optical square is______________?
A. 30°
B. 45°
C. 60°
D. 90° - The process of turning the telescope about the vertical axis in horizontal plane is known as______________?
A. transiting
B. reversing
C. plunging
D. swinging - 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 - 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 - The type of surveying which requires least office work is________________?
A. tacheomefry
B. trigonometrical levelling
C. plane table surveying
D. theodolite surveying - 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
