Laxmi Civil Engineering Services Civil Site Engineer Interview Questions and Answers

Uniformly distributed load refers to a load that is evenly distributed over a given area or length.

• It is a type of load that is applied uniformly across a surface or structure.

• The magnitude of the load remains constant throughout the area or length.

• Examples include the weight of evenly distributed vehicles on a bridge or the weight of soil on a retaining wall.

• Uniformly distributed load is often represented by a load pe...read more

DPC stands for Damp Proof Course, which is a layer of material used to prevent moisture from rising up from the ground into a building.

• DPC is typically made of materials such as bitumen, asphalt, or plastic.

• It is installed horizontally in the walls of a building, usually at a height of 150mm above ground level.

• DPC helps to prevent dampness, which can cause structural damage and health problems.

• It is an important compon...read more

The minimum and maximum size of a column depends on various factors such as load, height, and material used.

• The minimum size of a column is typically determined by the structural requirements and load-bearing capacity.

• The maximum size of a column is often limited by practical considerations such as construction methods and available materials.

• For example, in residential construction, a common minimum size for a column ...read more

Steel weight can be calculated by multiplying the volume of steel with its density.

• Calculate the volume of steel by multiplying its length, width, and height

• Determine the density of the specific type of steel being used

• Multiply the volume of steel by its density to get the weight

• Example: If the volume of steel is 10 cubic meters and its density is 7850 kg/m^3, then the weight would be 78,500 kg

Cube size in civil engineering typically refers to the dimensions of concrete test cubes used for strength testing.

• Standard cube size for concrete testing is 150mm x 150mm x 150mm.

• Other common sizes include 100mm and 200mm cubes, depending on project specifications.

• Cube size affects the compressive strength results; larger cubes may yield lower strength values.

• In some countries, 7-day and 28-day strength tests are perf...read more

UTM stands for Universal Transverse Mercator.

• UTM is a coordinate system used to locate positions on the Earth's surface.

• It divides the Earth into 60 zones, each 6 degrees of longitude wide.

• Each zone has a central meridian and a scale factor to account for the Earth's curvature.

• UTM coordinates are expressed in meters and consist of an easting and a northing value.

• UTM is commonly used in mapping, surveying, and navigatio...read more

Curing is the process of maintaining moisture and temperature conditions for freshly placed concrete.

• There are various types of curing methods such as water curing, membrane curing, and steam curing.

• Water curing involves keeping the concrete surface wet by spraying or ponding water.

• Membrane curing involves covering the concrete surface with a membrane to prevent moisture loss.

• Steam curing involves applying heat and moi...read more