Sree Metaliks Interview Questions and Answers

A DM plant, or Demineralization plant, removes minerals from water, making it suitable for industrial and laboratory use.

• Used in power plants to produce high-purity water for steam generation.

• Commonly employed in pharmaceuticals for water used in drug formulation.

• Utilizes ion exchange resins to remove ions like calcium and magnesium.

• Essential in industries like electronics for producing ultra-pure water.

Steam drum pH typically ranges from 9 to 11, ensuring proper chemical balance for efficient steam generation.

• The ideal pH range for steam drum water is between 9 and 11.

• Maintaining this pH helps prevent corrosion and scaling in the boiler system.

• For example, a pH of 10.5 is often targeted in industrial boilers.

• Regular monitoring and chemical treatment are essential to maintain pH levels.

Handling block out condition involves identifying the cause, implementing safety measures, and restoring normal operation.

• Identify the cause of the block out condition

• Implement safety measures to prevent further damage or accidents

• Restore normal operation by troubleshooting and fixing the issue

• Document the incident and take preventive measures for future occurrences

Power plants offer challenging work, opportunities for growth, and the chance to contribute to a vital industry.

• Power plants are complex and require skilled engineers to maintain and improve them.

• Working in a power plant offers opportunities for professional development and career advancement.

• The energy industry is essential to modern life, and working in a power plant allows you to contribute to this vital sector...read more

K letter is not a standard designation for bearings. It depends on the manufacturer and type of bearing.

• The letter K is not a standard designation for bearings and can vary depending on the manufacturer and type of bearing.

• Bearings are typically designated by a combination of letters and numbers that indicate the type, size, and other specifications.

• Examples of common bearing designations include 6204-2RS, 22216E,...read more

RTD and TC are used for temperature measurement in various industries.

• RTD stands for Resistance Temperature Detector and TC stands for Thermocouple.

• RTD measures temperature by sensing the change in resistance of a metal wire as temperature changes.

• TC measures temperature by sensing the voltage generated by the junction of two dissimilar metals.

• RTD is more accurate and stable than TC, but TC is more rugged and can ...read more