Reliance Industries HSE Engineer Interview Questions and Answers

Technical questions.

Q1. About petrochemical operations.
Add your answer

A group of 10 candidates was asked to speak on a topic by raising hands.

Q1. Explain fuel system of a vehicle.
Ans. 
The fuel system of a vehicle is responsible for storing, delivering, and mixing fuel with air for combustion.
• The fuel tank stores the fuel

• The fuel pump delivers fuel to the engine

• The fuel injectors spray fuel into the engine's intake manifold

• The carburetor mixes fuel with air before it enters the engine

• The fuel filter removes impurities from the fuel

• The fuel pressure regulator maintains a consistent fuel pressure

• The fu
Answered by AI
Add your answer
Q2. Difference between various types of 4 wheeler engines.
Ans. 
Different types of 4 wheeler engines include petrol, diesel, electric, hybrid, and rotary engines.
• Petrol engines use spark plugs to ignite fuel and air mixture, while diesel engines use compression to ignite fuel.

• Electric engines use batteries to power the vehicle, while hybrid engines combine electric and petrol/diesel engines.

• Rotary engines use a triangular rotor instead of pistons to generate power.

• Different engines...read more
Answered by AI
Add your answer

Q1. Explain about yourself.
Add your answer
Q2. Why do you want to work with us?
Add your answer

Q1. How will you identify if a pump is cavitating while working on a DCS panel?
Ans. 
To identify if a pump is cavitating while working on a DCS panel, you can look for certain indicators.
• Monitor the pump's suction pressure. If it is fluctuating or dropping below the specified range, it may indicate cavitation.

• Check the pump's discharge pressure. If it is higher than normal, it could be a sign of cavitation.

• Listen for unusual noises such as a rattling or grinding sound coming from the pump.

• Inspect the p...read more
Answered by AI
View 2 more answers
Q2. How would you prepare a hydrocarbon vessel for vessel entry?
Ans. 
To prepare a hydrocarbon vessel for vessel entry, follow these steps:
• Ensure the vessel is properly isolated from the process and all sources of energy

• Ventilate the vessel to remove any flammable or toxic gases

• Perform a thorough inspection of the vessel for any signs of leaks or damage

• Implement proper lockout/tagout procedures to prevent accidental activation of equipment

• Provide appropriate personal protective equipment...read more
Answered by AI
View 2 more answers

My GD topic was renewable energy.

Q1. Tell me about yourself
Ans. 
I am a Senior Engineer with 10+ years of experience in designing and implementing complex systems.
• 10+ years of experience in engineering

• Specialize in designing and implementing complex systems

• Strong problem-solving skills

• Experience with various programming languages such as Java, Python, and C++
Answered by AI
Add your answer
Q2. Why do you want to leave your previous company and join GAIL
Ans. 
Seeking new challenges and growth opportunities at GAIL.
• Desire for new challenges and opportunities for growth

• Interested in working in a different industry or with different technologies

• Attracted to GAIL's reputation and projects

• Seeking a more collaborative and innovative work environment
Answered by AI
Add your answer
Q3. What do your parents do
Ans. 
My parents are both retired now, but my father used to work as a civil engineer and my mother was a teacher.
• Father worked as a civil engineer

• Mother was a teacher

• Both are retired now
Answered by AI
Add your answer
Q4. Have you ever visited Delhi earlier
Ans. 
Yes, I have visited Delhi earlier for a business trip.
• Visited Delhi for a business trip

• Explored historical sites like Red Fort and Qutub Minar

• Enjoyed local cuisine like butter chicken and chaat
Answered by AI
Add your answer
Q5. How did you reach Noida for interview
Add your answer
Q6. Where are you staying in Noida for interview process
Ans. 
I am staying at a hotel in Sector 18, Noida for the interview process.
• Staying at a hotel in Sector 18, Noida

• Close to the interview location

• Comfortable accommodation for the duration of the process
Answered by AI
Add your answer
Q7. Related family background
Add your answer

Q1. Detailed technical questions about bearing, pump, furnace tubes (1st and 2nd pass)MOC, TLE MOC, heat exchanger tube MOC, TEMA codes and classification etc.
Add your answer
Q2. Decoking process of cracking furnace, Naphtha circuit of furnace with sketches,
Ans. 
Decoking process involves removing coke deposits from cracking furnace and naphtha circuit to maintain efficiency.
• Decoking process involves burning off coke deposits using controlled combustion.

• Mechanical decoking involves using high-pressure water jets to remove coke deposits.

• Chemical decoking involves using solvents or acids to dissolve coke deposits.

• Regular decoking is essential to prevent blockages and maintain fur
Answered by AI
Add your answer
Q3. Detailed refrigeration cycles
Ans. 
Refrigeration cycles are thermodynamic processes used in refrigerators and air conditioners to transfer heat from a low temperature reservoir to a high temperature reservoir.
• Refrigeration cycles typically involve four main components: compressor, condenser, expansion valve, and evaporator.

• The refrigerant undergoes a cycle of compression, condensation, expansion, and evaporation to absorb heat from the space being coole...read more
Answered by AI
Add your answer
Q4. Safety related questions which I couldn't answer well
Add your answer
Q5. Safety procedures before starting of hot job
Ans. 
Safety procedures before starting a hot job include obtaining a hot work permit, conducting a hazard assessment, ensuring proper ventilation, and having fire extinguishing equipment nearby.
• Obtain a hot work permit before starting any hot job

• Conduct a hazard assessment to identify potential risks

• Ensure proper ventilation in the work area to prevent buildup of flammable gases

• Have fire extinguishing equipment nearby and r
Answered by AI
Add your answer
Q6. Furnace tubes Welding related questions
Add your answer
Q7. Scaffolding and insulation related general questions (easy)
Add your answer

Q1. Transformer testing
Add your answer
Q2. Transformer protection
Add your answer
Q3. SAP Maintenance module
Add your answer
Q4. Spare maintenance philosophy
Ans. 
Spare maintenance philosophy focuses on maintaining spare parts to minimize downtime and ensure efficient operations.
• Spare maintenance philosophy aims to have a sufficient inventory of spare parts to quickly replace any faulty components.

• It involves regular inspections and maintenance of spare parts to ensure their functionality and readiness.

• The philosophy emphasizes proactive planning and forecasting to anticipate th...read more
Answered by AI
Add your answer
Q5. Planning strategy
Add your answer

Q1. Explain the well integrity and well barrier elements.
Ans. 
Well integrity and well barrier elements are crucial components in ensuring the safety and efficiency of oil and gas wells.
• Well integrity refers to the ability of a well to contain fluids within the intended zones and prevent any leaks or failures.

• Well barrier elements are physical or mechanical barriers that are put in place to prevent the escape of fluids from the wellbore.

• Examples of well barrier elements include ca...read more
Answered by AI
Add your answer
Q2. Explain the processes involved in Upstream.
Ans. 
Upstream processes involve exploration, drilling, and production of oil and gas.
• Exploration: Involves searching for potential oil and gas reserves using seismic surveys and other techniques.

• Drilling: Once a potential reserve is identified, wells are drilled to extract the oil and gas.

• Production: Oil and gas are extracted from the wells and processed for distribution.

• Examples: Offshore drilling in the Gulf of Mexico, sh
Answered by AI
Add your answer
Q3. Did you have any conflict with your supervisor of any others?
Ans. 
No conflicts with supervisor or others.
• I have not had any conflicts with my supervisor or colleagues.

• I believe in open communication and resolving issues professionally.

• I prioritize teamwork and collaboration to prevent conflicts from arising.
Answered by AI
Add your answer

Behavioral questions and resume delve

Pmi - product management information