Different grades are joined together by a ________________?

Related Mcqs:

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

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

2. The number of horizontal cross wires in a stadia diaphragm is ________________?

   A. one
   B. two
   C. three
   D. four

3. Overturning of vehicles on a curve can be avoided by using ________________?

   A. compound curve
   B. vertical curve
   C. reverse curve
   D. transition curve

4. The angle between the prolongation of the preceding line and the forward line of a traverse is called ________________?

   A. deflection angle
   B. included angle
   C. direct angle
   D. none of the above

5. Which of the following methods of offsets involves less measurement on the ground?

   A. method of perpendicular offsets
   B. method of oblique offsets
   C. method of ties
   D. all involve equal measurement on the ground

6. The length of a chain is measured from_______________?

   A. centre of one handle to centre of other handle
   B. outside of one handle to outside of other handle
   C. outside of one handle to inside of other handle
   D. inside of one handle to inside of other handle

7. If the lower clamp screw is tightened and upper clamp screw is loosened, the theodolite may be rotated____________?

   A. on its outer spindle with a relative motion between the vernier and graduated scale of lower plate
   B. on its outer spindle without a relative motion between the vernier and gra-duated scale of lower plate
   C. on its inner spindle with a relative motion between the vernier and the graduated scale of lower plate
   D. on its inner spindle without a relative motion between the vernier and the graduated scale of lower plate

8. If the R.L. of a B.M. is 100.00 m, the back- sight is 1.215 m and the foresight is 1.870 m, the R.L. of the forward station is_________________?

   A. 99.345 m
   B. 100.345 m
   C. 100.655m
   D. 101.870m

9. In direct method of contouring, the process of locating or identifying points lying on a contour is called_______________?

   A. ranging
   B. centring
   C. horizontal control
   D. vertical control

10. 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)