Larsen & Toubro Limited Surveyor Interview Questions and Answers

Q1. Who is called a surveyor
Ans. 
A surveyor is a professional who measures and maps land, buildings, and other physical features.
• Surveyors use specialized equipment like total stations and GPS to accurately measure distances and angles.

• They create maps, boundary lines, and legal descriptions of properties.

• Surveyors work in various industries including construction, engineering, and real estate.

• They play a crucial role in land development projects, ens...read more
Answered by AI
View 1 more answer
Q2. What is the purpose of surveying
Ans. 
Surveying is the process of determining the relative positions of points on the Earth's surface for mapping and construction purposes.
• Surveying helps in creating accurate maps and plans for construction projects.

• It is used to establish property boundaries and land ownership.

• Surveying is essential for infrastructure development such as roads, bridges, and buildings.

• It also plays a crucial role in disaster management and...read more
Answered by AI
Add your answer
Q3. To collect field data so a map or plan can be prepared based on the calculations of the field parameters before an engineering operation is actually executed to begin a construction project
Add your answer
Q4. What is another name for surveyor
Ans. 
A synonym for surveyor is land surveyor, a professional who measures and maps the land for various purposes.
• Land surveyor is a common alternative term for surveyor

• Surveyors use specialized equipment like total stations and GPS to accurately measure land

• Surveyors work in various industries such as construction, real estate, and urban planning
Answered by AI
Add your answer
Q5. What is the principal of surveying
Ans. 
The principal of surveying involves accurately measuring and mapping the land and its features.
• Surveying involves determining the relative positions of points on the Earth's surface.

• It includes measuring distances, angles, and elevations to create maps and plans.

• Surveying is essential for construction, engineering, and land development projects.

• Modern surveying techniques use advanced technology like GPS and drones.

• Err...read more
Answered by AI
Add your answer

Q1. An ideal vertical curve to join two gradients,is
Ans. 
An ideal vertical curve to join two gradients is a parabolic curve.
• A parabolic curve provides a smooth transition between two gradients

• It ensures a gradual change in slope, reducing the risk of sudden changes in elevation

• The length and radius of the curve can be calculated based on design standards and the specific site conditions
Answered by AI
View 1 more answer
Q2. The radius of curvature of the arc of the bubble tube is generally kept
Add your answer
Q3. Hydrographic surveys deal with the mapping of ?
Ans. 
Hydrographic surveys deal with the mapping of underwater features and terrain.
• Underwater features such as the seabed, shorelines, and water depths are mapped.

• Data collected is used for navigation, marine construction, resource exploration, and environmental protection.

• Techniques used include sonar, GPS, and satellite imagery.

• Examples include mapping of ocean floors, riverbeds, and coastal areas.
Answered by AI
View 1 more answer
Q4. Diopter is the power of a lens having a focal length of ?
Ans. 
Diopter is the power of a lens having a focal length of 1 meter.
• Diopter is the reciprocal of the focal length of a lens in meters.

• It is used to measure the optical power of a lens.

• For example, a lens with a focal length of 0.5 meters has a power of 2 diopters.
Answered by AI
View 1 more answer
Q5. Accuracy of fix by two point problem is ?
Ans. 
The accuracy of fix by two point problem is dependent on the distance between the two points and the quality of the measurements taken.
• The accuracy of the fix increases as the distance between the two points increases.

• The accuracy also depends on the precision of the measurements taken at each point.

• Errors in measurements or inaccuracies in the data can affect the accuracy of the fix.

• Using more than two points can impr...read more
Answered by AI
View 1 more answer

Q1. Basic knowledge survey field
Add your answer
Q2. About total station an
Add your answer

Q1. About survey tunnel Surveyor
Add your answer

Read the instructions carefully

Learn a consistent method

Q1. Hiring managers can ask questions related to that particular technical skill and might present some critical thinking questions as well.
Add your answer

Q1. Dress professionally.Show up on time..
Add your answer