Jayaswal Neco Industries Assistant Area Manager Interview Questions and Answers

The specific water consumption rate in steel industries varies depending on various factors such as the production process, technology used, and water management practices.

• Specific water consumption rate in steel industries is measured in terms of water used per ton of steel produced.

• It can range from 2 to 50 cubic meters per ton of steel, depending on the efficiency of the steelmaking process.

• Factors influencing the s...read more

Centrifugal pumps work on the principle of converting rotational energy into kinetic energy to move fluid.

• Centrifugal pumps use an impeller to create centrifugal force, which pushes the fluid towards the outlet.

• The impeller rotates at high speed, creating a low-pressure zone at the center and a high-pressure zone at the outer edges.

• Fluid enters the pump through the suction inlet and is accelerated by the impeller, incr...read more

A heat exchanger is a device used to transfer heat between two or more fluids.

• Heat exchangers are commonly used in HVAC systems, power plants, and refrigeration systems.

• They work by allowing heat to transfer from one fluid to another without the fluids mixing.

• There are different types of heat exchangers, including shell and tube, plate, and finned tube heat exchangers.

• Heat exchangers can be used for heating, cooling, o...read more