Larsen & Toubro Group Engineer Trainee Intern Interview Questions and Answers

A well foundation is a type of foundation used for heavy structures like bridges and buildings in waterlogged areas.

• It is a type of deep foundation

• It is used in areas with waterlogged soil

• It consists of a large diameter well or caisson sunk into the ground

• The well is filled with concrete and reinforced steel

• The foundation is suitable for heavy structures like bridges and buildings

• Examples include the foundation of the

The bund height of my previous job was 3 meters.

• The bund height refers to the height of an embankment or barrier constructed to contain or control the flow of liquids, such as water or chemicals.

• In my previous job, I was responsible for designing and constructing a bund to contain hazardous materials.

• The bund height of 3 meters was determined based on the volume and characteristics of the materials being stored.

• I ensur...read more

Bottom width of the dam is the width of the base of the dam at its lowest point.

• Bottom width is an important factor in determining the stability of the dam.

• It is usually wider than the top width to provide a stable foundation.

• The width varies depending on the height and type of dam.

• For example, a concrete gravity dam may have a bottom width of 1/4 to 1/3 of its height.

• A rockfill dam may have a bottom width of 1/2 to 2/

The procedure to start an earthen dam involves site selection, design, construction, and maintenance.

• Site selection involves identifying a suitable location with adequate soil and water resources.

• Design involves determining the dam's height, width, and slope, as well as spillway and outlet structures.

• Construction involves excavating the foundation, building the embankment, and installing spillway and outlet structures.

• ...read more

Fe500 is a type of high-strength reinforcement steel used in construction.

• Fe500 stands for 'Fe' meaning iron and '500' representing the minimum yield strength of the steel in megapascals (MPa).

• It is commonly used in construction for its high strength and durability.

• Fe500 steel bars are used in reinforced concrete structures such as buildings, bridges, and highways.

• It is also known as TMT (Thermo-Mechanically Treated) s...read more