Engineers India Interview Questions, Process, and Tips

There are three types of settlements in soils: elastic, plastic, and consolidation. Sand belongs to the elastic category.

• Elastic settlements occur when the soil particles are compressed and then spring back to their original position.

• Plastic settlements occur when the soil particles are compressed and do not spring back to their original position.

• Consolidation settlements occur when the water is squeezed out of the soi...read more

Head loss in pipes depends on route, flow rate, pipe diameter, and fluid properties. There are several types of losses.

• Head loss is the reduction in pressure due to friction, turbulence, and other factors.

• The head loss in each route depends on the flow rate, pipe diameter, and fluid properties.

• The major types of losses are friction loss, minor loss, and local loss.

• Friction loss is due to the friction between the fluid ...read more

Consolidation of soil is the process of gradual compression of soil due to the weight of overlying soil or structures.

• Occurs due to the expulsion of water from the void spaces between soil particles

• Results in a decrease in soil volume and an increase in soil density

• Can cause settlement and deformation of structures built on the soil

• Stress-strain curve shows a gradual increase in stress with time as soil consolidates