Indorama Eleme Petrochemicals Interview Questions, Process, and Tips

Q1. 1- the courses you studied in school 2-what is a pump 3-how do you maintain a pump 4-what is priming 5-what can cause noise in a pump
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Answers to questions related to courses studied, pumps, maintenance, priming, and noise in pumps.
• Courses studied in school may include subjects like mathematics, physics, chemistry, and engineering.

• A pump is a mechanical device used to move fluids from one place to another.

• Pumps are maintained by regular inspection, lubrication, and replacing worn-out parts.

• Priming is the process of removing air from the pump and filli...read more
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Q2. What do you understand by petrochemicals
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Petrochemicals are chemical compounds derived from petroleum or natural gas, used in the production of various products.
• Petrochemicals are chemicals derived from petroleum or natural gas

• They are used in the production of plastics, fertilizers, pharmaceuticals, and other products

• Examples include ethylene, propylene, benzene, and toluene
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Q1. Strategic questions
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Q2. Commissioning ,pre commissioning and
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Q3. Plant process,criticalities etc
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Q4. Situation base emergency handling
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Q5. Safety related questions
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Q1. Can you describe your experience?
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Q2. What were your responsibilities as a Lead Engineer in your previous position?
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Q3. What are the different types of piping materials used in various applications?
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Q4. How would you manage a client if the deadline is approaching and your work is not yet completed?
Ans. 
I would communicate transparently with the client, prioritize tasks, and propose solutions to meet the deadline effectively.
• Assess the current status of the project and identify specific tasks that are incomplete.

• Communicate proactively with the client, explaining the situation and providing a revised timeline.

• Prioritize tasks based on their impact on the project and focus on critical components first.

• Consider realloca...read more
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Q5. What types of materials have you worked with?
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Q6. What is the difference between carbon steel (CS) and stainless steel (SS) alloys?
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Carbon steel is primarily iron and carbon, while stainless steel contains chromium for corrosion resistance.
• Carbon steel is more prone to rust and corrosion compared to stainless steel.

• Stainless steel typically contains at least 10.5% chromium, enhancing its corrosion resistance.

• Carbon steel is often used in construction and manufacturing, e.g., beams and pipes.

• Stainless steel is commonly used in kitchenware and medica...read more
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Q7. What is the procedure for conducting a hydrostatic test?
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A hydrostatic test checks the integrity of pressure vessels using water under pressure to ensure safety and reliability.
• 1. Prepare the system: Ensure all components are clean and free of debris.

• 2. Fill the system: Use water to fill the vessel completely, eliminating air pockets.

• 3. Pressurize: Gradually increase the pressure to the specified test pressure, typically 1.5 times the design pressure.

• 4. Monitor: Observe for ...read more
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Q8. What activities are involved in the pre-commissioning process?
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Q9. What construction activities were you involved in, and how did you manage them?
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Heat transfer, material science, combustion, organic chemistry, fluid mechanics.

Q1. Majorly previous work experience
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