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Bahrain National Gas Interview Questions and Answers

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Interview experience
5
Excellent
Difficulty level
-
Process Duration
2-4 weeks
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Your technical background
  • Ans. 

    I have a strong technical background with expertise in software development, system architecture, and project management.

    • Extensive experience in software development using languages such as Java, Python, and C++

    • Proficient in system architecture design and implementation

    • Skilled in project management, including leading cross-functional teams and delivering projects on time and within budget

  • Answered by AI
  • Q2. For post related questions
Round 2 - Technical 

(2 Questions)

  • Q1. Technical background
  • Q2. Post related questions

I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. CGD Base Interview.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident with CGD Answer.

I applied via LinkedIn

Round 1 - Technical 

(1 Question)

  • Q1. Technical specifications of pipe line activity and technical codes
  • Ans. 

    Technical specifications and codes are crucial for pipeline activity to ensure safety and efficiency.

    • Technical specifications outline the requirements for the design, construction, and operation of pipelines.

    • Technical codes provide guidelines for the safe and efficient use of materials, equipment, and processes.

    • Examples of technical codes include ASME B31.4 for liquid pipelines and ASME B31.8 for gas pipelines.

    • Complian...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good work culture at adani group

I applied via LinkedIn and was interviewed in Sep 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Pipeline activity related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Cooperative team work and good work culture

I applied via Recruitment Consulltant and was interviewed in Mar 2022. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. 1. MDPE pipe laying process, testing and commissioning process 2. T4S document 3. PE pipe manufacturing process 4. LMC activity 5. Electrofusion process 6. Conversion activity 7. Standards in CGD

Interview Preparation Tips

Topics to prepare for Adani Gas Senior Engineer interview:
  • CGD
Interview preparation tips for other job seekers - This is good company to start career in CGD industry. You should know how to handle Office politics.
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Analysis , graph , dp , recursion

Round 2 - Coding Test 

Array, string, graph

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jan 2024. There were 3 interview rounds.

Round 1 - Group Discussion 

My GD topic was renewable energy.

Round 2 - HR 

(7 Questions)

  • 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
  • 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
  • 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
  • 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
  • Q5. How did you reach Noida for interview
  • 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
  • Q7. Related family background
Round 3 - Technical 

(7 Questions)

  • 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.
  • 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
  • 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...

  • Answered by AI
  • Q4. Safety related questions which I couldn't answer well
  • 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
  • Q6. Furnace tubes Welding related questions
  • Q7. Scaffolding and insulation related general questions (easy)

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for GD and just keep enough technical knowledge on your field of experience. Be relaxed and give interview with happy face..don't be depressed if you couldn't answer any question during interview. If you don't know anything just say "I don't know" ...keep the things simple and give honest answer always.
Round 1 - Technical 

(1 Question)

  • Q1. What is rtdand thermocouple
  • Ans. 

    RTD and thermocouple are types of temperature sensors used in various industries.

    • RTD stands for Resistance Temperature Detector and uses the principle of change in electrical resistance with temperature to measure temperature.

    • Thermocouple uses the principle of Seebeck effect where a voltage is generated when two dissimilar metals are joined at two junctions and exposed to different temperatures.

    • RTD is more accurate and...

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Why should we hire you?

Interview Preparation Tips

Interview preparation tips for other job seekers - Very good experience
More learning

I applied via Company Website and was interviewed before Sep 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • 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...

  • Answered by AI
  • 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...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for GAIL Senior Engineer interview:
  • Chemical Engineering
  • DCS Operations
Interview preparation tips for other job seekers - Try to answer the questions asked in simple words. The interviewer generally wants to judge an interviewee based on his understanding of the subject. When an applicant is appearing for an interview, he should share his experience and try to quote examples from his experience.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Introduce your self
  • Q2. Why only hpcl why not bpcl
  • Ans. 

    I have a strong interest in the oil and gas industry, and HPCL aligns more closely with my career goals and values.

    • HPCL offers a wider range of career opportunities in the oil and gas sector compared to BPCL.

    • I have researched HPCL extensively and believe that their company culture and values are a better fit for me.

    • HPCL has a stronger presence in the market and offers more room for growth and development.

  • Answered by AI
Round 2 - Technical 

(3 Questions)

  • Q1. Net positive suction head
  • Q2. Distillation column
  • Q3. Absorption tower

Interview Preparation Tips

Interview preparation tips for other job seekers - be truthful and dont say any lie you will be caught

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Bahrain National Gas Reviews and Ratings

based on 12 reviews

4.4/5

Rating in categories

3.5

Skill development

4.5

Work-life balance

3.8

Salary

2.8

Job security

4.5

Company culture

3.0

Promotions

4.6

Work satisfaction

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