Rail Vikas Nigam
Soumy Career Institute Interview Questions and Answers
Q1. The basic principles of surveying are.1-location of point a ground by atlest two refrence point.2-working from whole to part.
The basic principles of surveying involve locating a point on the ground using at least two reference points and working from whole to part.
Surveying involves determining the position of points on the earth's surface.
The process begins by selecting at least two reference points and using them to locate the point of interest.
Surveyors work from whole to part, starting with the larger area and then moving on to smaller details.
This helps ensure accuracy and consistency in the s...read more
Q2. What is the basic principal of surveying?
The basic principle of surveying is to measure and map the physical features of the earth's surface.
Surveying involves measuring and mapping the physical features of the earth's surface
It is used to determine the location, size, and shape of land, as well as the position of natural and man-made features
Surveying is essential for construction, engineering, and mapping purposes
It involves the use of various instruments such as theodolites, levels, and GPS
Surveying can be divide...read more
Q3. Least count of fifferent insutmeant,s?
The least count of an instrument refers to the smallest measurement that can be accurately read or recorded.
Least count is determined by the smallest division on the instrument's scale.
It helps in determining the precision and accuracy of measurements.
For example, a ruler with millimeter divisions has a least count of 1 mm.
A theodolite with a vernier scale may have a least count of 20 seconds of arc.
Q4. What is the surveying?
Surveying is the practice of measuring and mapping the physical and man-made features of the land.
Surveying involves using specialized equipment to measure distances, angles, and elevations.
It is used in a variety of industries, including construction, engineering, and land development.
Examples of surveying projects include creating topographic maps, determining property boundaries, and designing roads and buildings.
Surveyors must have a strong understanding of mathematics, p...read more
Q5. What is reconnaissence?
Reconnaissance is the preliminary survey of an area to gather information for planning and decision-making.
It involves collecting data on the terrain, vegetation, and other features of the area.
It helps in identifying potential problems and opportunities for the project.
It is usually done before the actual survey work begins.
Examples include aerial photography, satellite imagery, and ground-based surveys.
Q6. What is scale?
Scale is the ratio of the size of an object on a map to its actual size in the real world.
Scale is used in cartography to represent the relationship between the size of an object on a map and its actual size in the real world.
It is usually expressed as a ratio or a fraction, such as 1:10,000 or 1/10,000.
The larger the denominator, the smaller the scale and the more detail can be shown on the map.
For example, a map with a scale of 1:50,000 shows more detail than a map with a s...read more
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