Test: Surveying- 1


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25 Questions MCQ Test Civil Engineering SSC JE (Technical) | Test: Surveying- 1

Test: Surveying- 1 for Civil Engineering (CE) 2023 is part of Civil Engineering SSC JE (Technical) preparation. The Test: Surveying- 1 questions and answers have been prepared according to the Civil Engineering (CE) exam syllabus.The Test: Surveying- 1 MCQs are made for Civil Engineering (CE) 2023 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Surveying- 1 below.
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Test: Surveying- 1 - Question 1

To avoid large centering error with very short legs, observations are generally made

Test: Surveying- 1 - Question 2

Different grades are joined together by a

Test: Surveying- 1 - Question 3

Which of the following methods of theodolite traversing is suitable for locating the details which are far away from transit stations?

Test: Surveying- 1 - Question 4

The line of collimation method of reduction of levels, does not provide a check on

Test: Surveying- 1 - Question 5

Which of the following methods of contouring is most suitable for a hilly terrain?

Test: Surveying- 1 - Question 6

The chord of a curve less than peg interval, is known as

Test: Surveying- 1 - Question 7

The size of a plane table is

Test: Surveying- 1 - Question 8

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

Test: Surveying- 1 - Question 9

A lemniscate curve between the tangents will be transitional throughout if the polar deflection angle of its apex, is

Test: Surveying- 1 - Question 10

Contour interval is

Test: Surveying- 1 - Question 11

The smaller horizontal angle between the true meridian and a survey line, is known

Detailed Solution for Test: Surveying- 1 - Question 11

Azimuths are horizontal angles observed clockwise from any reference meridian.

Test: Surveying- 1 - Question 12

Contour interval is

Test: Surveying- 1 - Question 13

Check lines (or proof lines) in Chain Surveying, are essentially required

Test: Surveying- 1 - Question 14

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

Test: Surveying- 1 - Question 15

There are two stations A and B. Which of the following statements is correct?

Detailed Solution for Test: Surveying- 1 - Question 15

 

Test: Surveying- 1 - Question 16

The Random errors tend to accumulate proportionally to

Test: Surveying- 1 - Question 17

In direct method of contouring, the process of locating or identifying points lying on a contour is called

Test: Surveying- 1 - Question 18

The conventional sign shown in below figure represents a

Detailed Solution for Test: Surveying- 1 - Question 18

Correct Answer :- a

Explanation : The conventional sign shown in below figure represents a road bridge. A  conventional symbol is a symbol that is widely accepted. The various features shown on a map are represented by conventional signs or symbols.

In a map or drawings or plans or in land surveying, the objects or an area is depicted by symbols not by names. As a civil engineer, you must know how to read the drawings, maps and plans. This post will be a key for you to read maps.

In this article,  we are going to show you different types of symbols used in topographic land surveys, road maps, railway maps, surveying maps, building plans, Electrical and telephone lines.

Test: Surveying- 1 - Question 19

Pick up the incorrect statement from the following:

Detailed Solution for Test: Surveying- 1 - Question 19

Measured distance is too small.

Test: Surveying- 1 - Question 20

For the construction of highway (or railway)

Test: Surveying- 1 - Question 21

Detailed plotting is generally done by

Test: Surveying- 1 - Question 22

If the smallest division of a vernier is longer than the smallest division of its primary scale, the vernier is known as

Test: Surveying- 1 - Question 23

The method of reversal

Test: Surveying- 1 - Question 24

The line normal to the plumb line is known as

Test: Surveying- 1 - Question 25

In levelling operation

Detailed Solution for Test: Surveying- 1 - Question 25

Before shifting the instrument the last sight is foresight which is taken on change point. After shifting the instrument the first sight taken is taken on the same change point i.e back sight.

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