Question 1

&#8230;&#8230;&#8230;&#8230;&#8230;&#8230; is used for large scale.&#10;A)Single line field book.&#10;B)Double line field book.&#10;C)none&#10;D)all

Accepted Answer

Double line field book is used for large scale.

Question 2

Longest survey line passing through the center of the area to be surveyed is called as&#8230;..&#10;A)Tie line&#10;B)Base line&#10;C)Check line&#10;D)Offsets

Accepted Answer

The longest survey line passing through the center of the area to be surveyed is called a Base line. It serves as the primary reference line from which all other measurements are made for the purpose of creating a survey map or plan.

Question 3

A line joining apex of triangle to a fixed point on the opposite side is called&#8230;..&#10;A)Tie line&#10;B)Base line&#10;C)Check line&#10;D)Offsets

Accepted Answer

Check line&#10;

Question 4

The length of survey line measured with a 20 m chain was found to be 327 m. If the chain was 3cm too long. Calculate the true length of the line.&#10;A)425m&#10;B)372 m&#10;C)45 m&#10;D)342 m

Accepted Answer

The actual length of the chain used was 20.03 m (since it was 3 cm too long). The measured length was 327 m, which means it was measured as if the chain was exactly 20 m. To find the true length, we calculate the ratio of the true chain length to the nominal chain length and multiply by the measured length: $327 m \times \frac{20 m}{20.03 m} = 326.34 m$. However, none of the options exactly match this calculation due to a possible mistake in the question or in the interpretation. Among the provided options, 372 m is the closest to a reasonable recalculated value based on the premise, but it seems there's a misunderstanding or error in the calculation or options provided. The correct approach would lead to a value not listed, indicating a potential error in the question setup or answer choices.

Question 5

It is possible to set out angles of 0' to 3&#176; with help of &#8230;&#8230;&#8230;.cross staff.&#10;A)French cross staff&#10;B)Open cross staff&#10;C)Adjustable cross staff&#10;D)Simple cross staff

Accepted Answer

The Adjustable cross staff allows for setting out small angles, including those in the range of 0' to 3°, due to its design that can be adjusted for precision.

Question 6

It is possible to set out angles 45&#176; or 90&#176; with help of &#8230;&#8230;&#8230;.cross staff.&#10;A)French cross staff&#10;B)Open cross staff&#10;C)Adjustable cross staff&#10;D)Simple cross staff

Accepted Answer

French cross staff is used to set out angles of 45° or 90°.

Question 7

To mark position of station &#8230;&#8230;&#8230;&#8230;. is used.&#10;A)Pegs&#10;B)Arrow&#10;C)none&#10;D)all

Accepted Answer

Pegs are commonly used to mark the positions of stations in surveying. They are driven into the ground to provide a physical reference point.

Question 8

Which of the following is made in connection with the construction of streets, water supply systems, sewers?&#10;A)Traverse surveying&#10;B)Hydrographic surveying&#10;C)Cadastral surveying&#10;D)City surveying

Accepted Answer

City surveying is conducted in connection with the construction and maintenance of urban infrastructure such as streets, water supply systems, and sewers.

Question 9

190&#176;Determining the relative positions of points on above or beneath the surface of the earth by means of direct or indirect measurements of distance and direction and elevation is called as _________&#10;A)Surveying&#10;B)Levelling&#10;C)Measuring&#10;D)Contouring

Accepted Answer

Surveying is the process of determining the three-dimensional positions of points and the distances and angles between them. This is used for mapping and establishing property boundaries, among other purposes. Levelling is a part of surveying focused on measuring and setting heights, contouring involves drawing lines on a map to denote elevation, and measuring is too broad and not specific to the definition provided.

Question 10

Type of surveying in which the shape of the earth taken into account is __________&#10;A)Topographic Surveying&#10;B)Hydrographic Surveying&#10;C)Geodetic Surveying&#10;D)Plane Surveying

Accepted Answer

Geodetic Surveying takes into account the shape of the earth, considering its curvature for high precision over large areas, unlike plane surveying which assumes the earth is flat.

Question 11

Which of the following is not among the methods of linear measurements?&#10;A)Direct measurements&#10;B)Measurements by optical means&#10;C)Indirect measurements&#10;D)Electromagnetic methods or EDM

Accepted Answer

The answer of Which of the following is not among...

Question 12

In which method measurements of distances are chiefly confined to the preliminary surveys and explorations where a surveyor is called upon to make a rough survey as quickly as possible?&#10;A)Chaining&#10;B)Pacing&#10;C)Measurements with passometer&#10;D)Measurements with theodolite

Accepted Answer

The answer of In which method measurements of distances are...

Question 13

Instrument shaped like a watch and is carried in pocket or attached to one leg is _______&#10;A)Pedometer&#10;B)Odometer&#10;C)Passometer&#10;D)Speedometer

Accepted Answer

The answer of Instrument shaped like a watch and is...

Question 14

Instrument for registering the number of revolutions of a wheel is _____&#10;A)Odometer&#10;B)Pedometer.&#10;C)Pedometer&#10;D)Chaining&#10;

Accepted Answer

The answer of Instrument for registering the number of revolutions...

Question 15

What is required to transfer points to the ground, while chaining along the sloping ground?&#10;A)Spirit level&#10;B)Plumb bob&#10;C)Butt rod&#10;D)Pegs

Accepted Answer

The answer of What is required to transfer points to...

Question 16

Chains are made up of ______&#10;A)High steel carbon&#10;B)Galvanized mild steel&#10;C)Copper coated iron&#10;D)Iron

Accepted Answer

The answer of Chains are made up of ______&#10;A)High steel...

Question 17

What is provided at every meter in case of 20m and 30&#176; chains?&#10;A)Tallies&#10;B)Pegs&#10;C)Arrows&#10;D)Brass rings

Accepted Answer

The answer of What is provided at every meter in...

Question 18

Which of the following tape is not made?&#10;A)Linen tape&#10;B)Invar tape&#10;C)Steel tape&#10;D)Iron tape

Accepted Answer

The answer of Which of the following tape is not...

Question 19

Direct ranging is done when the two ends of the survey lines are _______&#10;A)Invisible&#10;B)Intervisible&#10;C)Visible from a particular point&#10;D)Faraway from each other

Accepted Answer

The answer of Direct ranging is done when the two...

Deck 8: Surveying and Linear Measurements