A metallic tape is made of ______________ ?

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 permissible error in chaining for measurement with chain on rough or hilly ground is_____________?

   A. 1 in 100
   B. 1 in 250
   C. 1 in 500
   D. 1 in 1000

3. If the true bearing of a line AB is 269° 30′, then the azimuth of the line AB is_____________?

   A. 0° 30′
   B. 89° 30′
   C. 90° 30′
   D. 269° 30′

4. 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

5. In an internal focussing type of telescope, the lens provided is_______________?

   A. concave
   B. convex
   C. plano-convex
   D. plano-concave

6. The following sights are taken on a “turning point”________________?

   A. foresight only
   B. backsight only
   C. foresight and backsight
   D. foresight and intermediate sight

7. The suitable contour interval for a map with scale 1 : 10000 is______________?

   A. 2 m
   B. 5m
   C. 10 m
   D. 20 m

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

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

9. If the reduced bearing of a line AB is N60°W and length is 100 m, then the latitude and departure respectively of the line AB will be________________?

   A. +50 m, +86.6 m
   B. +86.6 m, -50 m
   C. +50m, -86.6 m
   D. +70.7 m,-50 m

10. 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