IXAR Executive Accountant Interview Questions and Answers

Distillation column operation involves separating components based on boiling points, troubleshooting involves identifying and resolving issues.

• Understand the process flow and operating conditions of the distillation column

• Monitor temperature, pressure, and flow rates to ensure proper operation

• Troubleshoot issues such as flooding, foaming, or poor separation efficiency

• Inspect trays, packing, and internals for damage or...read more

Relief devices are safety devices used to protect equipment and personnel from overpressure situations.

• Types include pressure relief valves, rupture discs, and safety valves

• Pressure relief valves are the most common type and operate by opening to release excess pressure

• Rupture discs are non-reclosing devices that burst at a predetermined pressure to relieve pressure

• Safety valves are similar to pressure relief valves bu...read more

Relief devices such as Conventional, Balance bellow, and Pilot operated are used in process engineering to protect equipment from overpressure.

• Conventional relief devices are simple and rely on a spring-loaded mechanism to relieve pressure.

• Balance bellow relief devices use a bellows to balance the pressure on both sides of the valve, allowing for accurate pressure relief.

• Pilot operated relief devices use a pilot valve ...read more

Polymerization equation involves the reaction of monomers to form a polymer chain.

• Polymerization is a process where monomers react to form a polymer chain.

• The general equation for polymerization is: (Monomer) n -> Polymer

• Examples include the polymerization of ethylene to form polyethylene and the polymerization of styrene to form polystyrene.