# MCQ Surveying and Levelling ( Part 2)- MCQ Civil Engineering

## MCQ Surveying and Levelling ( Part 2)

Question No. 1
The smaller horizontal angle between the true meridian and a survey line, is known
(A) Declination

(B) Bearing
(C) Azimuth
(D) Dip

Question No. 2
Contour interval is
(A) The vertical distance between two consecutive contours
(B) The horizontal distance between two consecutive contours
(C) The vertical distance between two points on same contour
(D) The horizontal distance between two points on same contour

Question No. 3
Check lines (or proof lines) in Chain Surveying, are essentially required
(A) To plot the chain lines
(B) To plot the offsets
(C) To indicate the accuracy of the survey work
(D) To increase the out-turn

Question No. 4
After fixing the plane table to the tripod, the main operations which are needed at each plane table station are
(i) Levelling
(ii) Orientation
(iii) Centering
The correct sequence of these operations is
(A) (i), (ii), (iii)
(B) (i), (iii), (ii)
(C) (iii), (i), (ii)
(D) (ii), (iii), (i)

Question No. 5
There are two stations A and B. Which of the following statements is correct?
(A) The fore bearing of AB is AB
(B) The back bearing of AB is BA
(C) The fore and back bearings of AB differ by 180°
(D) All the above

Question No. 6
The Random errors tend to accumulate proportionally to
(A) Numbers of operations involved

(B) Reciprocal of operations involved
(C) Square root of the number of operation involved
(D) Cube root of the number of operation involved

Question No. 7
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

Question No. 8

The conventional sign shown in below figure represents a
(B) Railway bridge
(C) Canal bridge

Question No. 9
Pick up the incorrect statement from the following:
(A) While measuring a distance with a tape of length 100.005 m, the distance to be increasing by 0.005 m for each tape length
(B) An increase in temperature causes a tape to increase in length and the measured distance is too large
(C) The straight distance between end points of a suspended tape is reduced by an amount called the sag correction
(D) A 100 m tape of cross section 10 mm × 0.25 mm stretches about 10 mm under 5 kg pull

Question No. 10
For the construction of highway (or railway)
(A) Longitudinal sections are required
(B) Cross sections are required
(C) Both longitudinal and cross sections are required
(D) None of these

## MCQ Surveying and Levelling Answers ( Part 2)

Question No. 1: C

Question No. 2: A

Question No. 3: C

Question No. 4: B

Question No. 5: D

Question No. 6: C

Question No. 7: D

Question No. 8: A

Question No. 9: B

Question No. 10: C

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