JSW Group Interview Questions, Process, and Tips

Low width of coil can affect performance, increasing it can improve efficiency.

• Low coil width can lead to poor heat transfer and reduced efficiency

• Increasing coil width can improve heat transfer and increase efficiency

• Factors such as space constraints and cost may limit the ability to increase coil width

Heat variation in HF plant can be controlled through various methods.

• Maintaining proper insulation in the plant

• Using heat exchangers to transfer heat from one process to another

• Implementing a control system to monitor and adjust temperature

• Regular maintenance and cleaning of equipment to prevent heat buildup

• Using cooling towers or water sprays to reduce temperature

• Optimizing the plant layout to minimize heat transfer b

Improper rolls elongation can cause waveness in pipes during production.

• Rolls elongation is the process of stretching the metal sheet to the desired thickness.

• If the elongation is not proper, it can cause uneven thickness and waveness in the pipes.

• This can lead to defects in the final product and affect its performance.

• Proper calibration and maintenance of the rolling equipment can prevent this issue.

• Regular inspection...read more

230V is sufficient for most domestic and commercial applications, while 440V is used for heavy-duty industrial applications.

• 230V is more cost-effective and easier to install than 440V.

• Most household appliances and equipment are designed to operate on 230V.

• 440V is used for heavy machinery and equipment that require more power.

• 440V is also used for long-distance power transmission.

• The choice of voltage depends on the spe