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I applied via Walk-in and was interviewed in Oct 2021. There were 3 interview rounds.
Traverse is a method of surveying to determine the position and orientation of points on the ground.
Traverse involves measuring angles and distances between points
Accuracy depends on the precision of instruments used and the skill of the surveyor
Traverse can be closed or open depending on whether it returns to the starting point
Examples of traverse include boundary surveys and construction layout
Gradient is the rate of change of a function with respect to its variables.
Gradient is a measure of how steep a line or curve is at a particular point.
It is calculated by finding the slope of the tangent line to the curve at that point.
In calculus, gradient is used to find the direction of maximum increase of a function.
For example, the gradient of a hill represents the steepness of the slope.
In physics, gradient is us...
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I was interviewed in Nov 2024.
Survey
Auto Level, Total Stesan, DGPS
I applied via Naukri.com
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...
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...
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
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.
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I applied via Approached by Company and was interviewed before Jul 2023. There was 1 interview round.
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
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.
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.
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
I applied via Naukri.com and was interviewed in Jul 2022. There were 2 interview rounds.
Water density is the mass per unit volume of water.
Water density is typically around 1000 kg/m^3 at 4 degrees Celsius.
It can vary slightly with temperature and salinity.
Water density is important in various fields such as oceanography, hydrology, and engineering.
DLC stands for Diamond-Like Carbon coating, which is a type of protective coating applied to surfaces. Thickness refers to the measurement of how thick the coating is.
DLC is a thin film coating that provides hardness, wear resistance, and low friction properties.
Thickness of DLC coating is typically measured in microns or nanometers.
Examples of applications include coating on cutting tools, automotive components, and m
PQC stands for Pavement Quality Concrete and Dowel bar Dia refers to the diameter of dowel bars used in construction.
PQC is a type of concrete used in pavement construction to ensure durability and strength.
Dowel bar Dia refers to the diameter of dowel bars, which are used to transfer loads between slabs in concrete pavements.
For example, a common dowel bar Dia used in pavement construction is 32mm.
EMB stands for Electro-Magnetic Ballast, which is a device used to regulate the flow of electrical current in fluorescent lighting fixtures.
EMB is used in fluorescent lighting fixtures to control the flow of electrical current.
It helps to stabilize the current and prevent flickering or buzzing in the lights.
EMBs are commonly found in commercial buildings, offices, and industrial settings.
Examples of EMB brands include
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