Trichemie Plant Engineering Solutions Interview Questions and Answers

I am currently earning $60,000 per year.

• My current salary is $60,000 per year.

• I am satisfied with my current salary.

• I believe my salary reflects my experience and qualifications.

The amount of cement used for making 1m³ of concrete varies depending on the desired strength and type of concrete.

• The cement content typically ranges from 300 to 400 kg/m³ for general-purpose concrete.

• For high-strength concrete, the cement content can be as high as 500 kg/m³ or more.

• The water-cement ratio also affects the amount of cement required.

• Admixtures and additives may be used to modify the properties of the co...read more

The amount of steel used for 1m³ concreting varies depending on the type of concrete and the structural requirements.

• The steel used in concrete is typically in the form of reinforcing bars (rebar) or welded wire mesh.

• The amount of steel required for 1m³ of concrete depends on the structural requirements and the type of concrete being used.

• For example, a standard reinforced concrete slab may require 70-100 kg of steel p...read more

Process piping works involve the installation, inspection, and maintenance of pipes used in industrial processes.

• Process piping works include the design, fabrication, and installation of pipes for conveying fluids or gases in industrial settings.

• QA QC engineers ensure that the piping systems meet the required standards and specifications.

• Inspection and testing of process piping is done to check for leaks, pressure, and...read more

Bolts tightening procedure involves following a specific torque value and sequence to ensure proper fastening of bolts.

• Check the torque value specified in the design or manual

• Use a torque wrench to tighten the bolts to the specified value

• Tighten the bolts in a specific sequence to ensure even distribution of load

• Recheck the torque value after tightening all bolts

• Record the torque value and sequence for future reference

Hydrotest and pneumatic test are methods used to test the integrity of piping systems.

• Hydrotest involves filling the piping system with water and pressurizing it to a specified level for a set duration.

• Pneumatic test involves filling the piping system with compressed air or nitrogen and pressurizing it to a specified level for a set duration.

• Both tests are used to ensure that the piping system can withstand the expecte...read more