Dana Anand Interview Questions and Answers

For welding carbon steel to alloy steel, the electrode commonly used is E7018.

• E7018 electrode is commonly used for welding carbon steel to alloy steel

• It is a low-hydrogen electrode that provides strong welds with good impact resistance

• The electrode operates on DC current and is suitable for both vertical and overhead welding positions

Accounts are financial records, while accountability is the responsibility to justify actions and decisions.

• Accounts refer to financial records of transactions, while accountability refers to the obligation to explain and justify actions.

• Accounts are used to track financial activities and performance, while accountability ensures transparency and integrity in decision-making.

• Examples: Keeping accurate accounts of project expenses vs being accountable for project delays or err...read more

NDT (Non-Destructive Testing) involves testing materials without causing damage, while non-NDT methods may involve destructive testing.

• NDT methods include ultrasonic testing, radiography, magnetic particle testing, and dye penetrant testing.

• Non-NDT methods may include cutting, drilling, or breaking materials to test their properties.

• NDT is commonly used in industries like aerospace, automotive, and construction to ensure the quality and integrity of materials.

• Non-NDT methods ...read more

Materials can be checked by conducting visual inspections, performing tests, and verifying documentation.

• Conduct visual inspections to check for any defects or damages

• Perform tests such as strength tests, hardness tests, and chemical tests

• Verify documentation such as certificates of conformity and material test reports

• Ensure materials meet specifications and standards set by the project

Economizer coil material specification is typically stainless steel or aluminum.

• Economizer coils are commonly made of stainless steel or aluminum for corrosion resistance and durability.

• The material specification for economizer coils may vary depending on the specific application and operating conditions.

• Stainless steel economizer coils are preferred for high temperature and corrosive environments, while aluminum coils are lighter and more cost-effective.

• The choice of materia...read more