# SSC JE Civil Engineering Preliminary Exam in January 2018 | Practice test Day – 28

###### Wish you all the best!!!
Name
Email
1.

The horizontal angle between true meridian and magnetic meridian, is known

1 out of 20
2.

Accuracy of 'fix' by two point problem, is

2 out of 20
3.

If the radius of a simple curve is R, the length of the chord for calculating offsets by the method of chords produced, should not exceed.

3 out of 20
4.

For setting out a simple curve, using two theodolites.

4 out of 20
5.

Contour lines of different elevations can unite to form one line, only in the case of

5 out of 20
6.

Closed contours of decreasing values towards their centre, represent

6 out of 20
7.

Diaphragm of a surveying telescope is held inside

7 out of 20
8.

Centering error of a theodolite produces an error

8 out of 20
9.

For locating a distant object visible from two transit stations, the method usually preferred to, is

9 out of 20
10.

If the area calculated form the plan plotted with measurements by an erroneous chain, accurate area of the plan is

10 out of 20
11.

The longitudinal section of the surface of bubble tube is

11 out of 20
12.

The slope correction may be ignored if

12 out of 20
13.

The whole circle bearing of a line is 290°. Its reduced bearing is

13 out of 20
14.

The method of finding out the difference in elevation between two points for eliminating the effect of curvature and refraction, is

14 out of 20
15.

The least count of a Vernier scale is

15 out of 20
16.

The tangent to the liquid surface in a level tube, is parallel to the axis of the level tube at

16 out of 20
17.

One of the tacheometric constants is additive, the other constant, is

17 out of 20
18.

A traverse deflection angle is

18 out of 20
19.

A tape of length and weight kg/m is suspended at its ends with a pull of
correction is

19 out of 20
20.

Pantograph is used for

20 out of 20

### This is the one time cost you spend for getting very good quality notes PDF for preparing any kind of Competitive exams.

Subscribe and get the latest posts and study materials to your mail!