Larsen & Toubro Limited Tool Maker Interview Questions and Answers

The procedure for pilecap excavation involves several steps to ensure proper excavation and preparation for the construction of pilecaps.

• Clear the site and mark the boundaries of the pilecap area.

• Excavate the soil within the marked boundaries to the required depth and dimensions.

• Ensure proper shoring and support systems are in place to prevent collapse.

• Remove any obstructions or debris from the excavation area.

• Inspect ...read more

The capacity of Tata Steel's lime plant is yet to be determined.

• The capacity of the lime plant is currently unknown and is still to be decided by Tata Steel.

• Tata Steel is likely in the process of determining the optimal capacity for their lime plant.

• The capacity of the lime plant will depend on various factors such as production requirements, market demand, and technological capabilities.

Steel pipelines are used to transport liquids or gases over long distances, typically underground or underwater.

• Steel pipelines are constructed using welded steel pipes to ensure strength and durability.

• The pipelines are coated with materials such as epoxy or polyethylene to prevent corrosion and extend their lifespan.

• Pipelines are laid underground or underwater using specialized equipment like trenchers or pipelay ves...read more

Hydrotesting is a process of testing steel pipelines by filling them with water to check for leaks or weaknesses.

• Pipeline is filled with water and pressurized to a specified level

• Pressure is held for a specified duration to check for leaks

• Test pressure is usually higher than normal operating pressure

• After testing, water is drained and pipeline is dried to prevent corrosion