10+ Surveyor Interview Questions and Answers for Freshers

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.

I would inspect the wheat thoroughly and separate the bad ones from the good ones to satisfy the farmer's needs.

• Inspect the wheat carefully to identify the bad ones

• Separate the bad wheat from the good ones

• Explain to the farmer the reason for rejecting the bad wheat

• Offer solutions to the farmer such as replacement or compensation

I would assess the severity of the problem and try to negotiate a solution with the supplier.

• Assess the severity of the problem

• Communicate with the supplier to negotiate a solution

• Consider alternative options such as partial acceptance or return with a discount

• Document all communication and decisions made

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 improve the accuracy of the fix.

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

The geotag level depends on the accuracy of the location data. It can range from city-level to precise coordinates.

• Geotag level is determined by the accuracy of the location data

• It can range from city-level to precise coordinates

• Higher accuracy requires more advanced technology and equipment

• Examples of geotag levels include country, state, city, street, and building

Traversing is the method used to measure and map land by moving from one point to another.

• Traversing involves measuring angles and distances between points to create a network of interconnected lines.

• Common methods of traversing include the compass rule, the transit rule, and the chain and compass method.

• Traversing can be done using traditional surveying instruments like theodolites and total stations, or with modern GPS technology.

• Example: In a compass rule traverse, the sur...read more

Containers are standardized shipping units used for transporting goods by sea, land, or air.

• Containers come in various sizes, such as 20ft and 40ft.

• They are typically made of steel and have standardized dimensions to ensure compatibility with transportation infrastructure.

• Containers are used for transporting a wide range of goods, from electronics to food products.

• Containerization revolutionized the shipping industry by streamlining the process of loading and unloading cargo.

2-PMAY construction criteria refer to the guidelines set by the government for constructing houses under the Pradhan Mantri Awas Yojana scheme.

• The house should have a minimum carpet area of 30 square meters and a maximum of 60 square meters

• The house should have a kitchen, a toilet, and a living room

• The house should be earthquake-resistant and have a proper sewage system

• The construction should be done using eco-friendly and sustainable materials

• The beneficiary should not own a...read more

Site coordinate problems can arise due to incorrect measurements, outdated maps, or human error.

• Ensure all measurements are accurate and up-to-date

• Use GPS technology for precise location data

• Double check all calculations and coordinates before proceeding

• Consult with other surveyors or experts if unsure

• Example: If a building is constructed in the wrong location due to incorrect coordinates, it can lead to legal disputes and costly corrections