Civil Surveying and Leveling Part-4

Test Preparation on Civil Surveying and Leveling Part-4

1.

The chaining on sloping ground is

1Easier along the falling gradient
2Easier along the up gradient
3Equally convenient along falling as well as up gradient
4All the above

2.

The additional lines which are measured to show the correctness of the chain surveying are called:

1Check clines
2Proof lines
3Tie lines
4All of these

3.

The best method of interpolation of contours is by

1Estimation
2Graphical means
3Computation
4All of these

4.

Greater accuracy in linear measurements is obtained by

1Tacheometry
2Direct chaining
3Direct taping
4All the above

5.

If the whole circle bearing of a line is 180

1S 0
2S 0
3S
4N

6.

s R, the length of its long chord, is

1R cos
22R cos
3R sin
42R sin

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