AN Prakash Construction Project Management Consultants Senior MEP Engineer Interview Questions and Answers for Experienced

The slump test is a procedure used to measure the consistency of fresh concrete.

• The test involves filling a slump cone with concrete and then removing the cone to observe the slump of the concrete.

• The slump is the difference in height between the height of the cone and the height of the concrete after the cone is removed.

• The slump test is used to determine the workability of the concrete, which is important for proper ...read more

VT and Centrifugal pumps are used to move fluids from one place to another.

• VT pumps are positive displacement pumps that use a reciprocating motion to move fluids.

• Centrifugal pumps use a rotating impeller to create a flow of fluid.

• VT pumps are commonly used for low flow and high-pressure applications.

• Centrifugal pumps are used for high flow and low-pressure applications.

• VT pumps are more efficient than centrifugal pump...read more

Valves are mechanical devices used to control the flow of fluids or gases. There are various types of valves.

• Valves are used to regulate, isolate, or control the flow of fluids or gases.

• They can be operated manually or automatically.

• Some common types of valves include ball valves, gate valves, globe valves, and check valves.

• Ball valves have a spherical closure unit that allows for quick shut-off.

• Gate valves have a slid...read more