L&T Construction Formwork Engineer Interview Questions and Answers

Bentonite is used as a drilling fluid to stabilize boreholes before pulsing.

• Bentonite is mixed with water to form a slurry and pumped into the borehole.

• The slurry fills the borehole and stabilizes the walls, preventing collapse.

• After the bentonite has set, pulsing can be done without the risk of borehole collapse.

• Pulsing is a technique used in geophysical exploration to measure the properties of the subsurface.

The number of dumpers and excavators needed for a 15 km project depends on various factors such as the type of material being transported and the size of the excavation area.

• The number of dumpers needed for a 15 km project will depend on the volume and weight of material to be transported, as well as the capacity of each dumper.

• The number of excavators required will depend on the size of the excavation area, the type o...read more

A lead is a potential customer or client who has shown interest in a product or service.

• A lead is typically generated through marketing efforts such as advertising or networking.

• Leads can be obtained through various channels such as social media, email campaigns, or trade shows.

• Once a lead is identified, they are usually passed on to the sales team for further follow-up and conversion.

• Qualifying leads involves determin...read more

The quantity done by 200 machines in an hour depends on the efficiency and capacity of each machine.

• The quantity done will depend on the output capacity of each machine

• Factors such as machine speed, efficiency, and type of work being done will also impact the quantity produced

• For example, if each machine can produce 10 units per hour, then 200 machines will produce 2000 units in an hour