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I applied via Recruitment Consultant and was interviewed in Oct 2021. There was 1 interview round.
Various types of pipes are used in gas supply including steel, copper, polyethylene, and PVC.
Steel pipes are commonly used for high-pressure gas transmission lines.
Copper pipes are used for indoor gas lines and have good corrosion resistance.
Polyethylene pipes are flexible and can be used for both underground and aboveground gas lines.
PVC pipes are used for low-pressure gas distribution lines and have good chemical res...
Pressure to be supplied at various points in a Third Party Inspection Engineer role.
The pressure at the tapping point refers to the pressure required for taking a sample or measurement from a pipeline.
The pressure at the nozzle refers to the pressure required for the efficient operation of a specific equipment or device.
The main gas pipeline pressure refers to the pressure required for the overall functioning and distr...
Types of joints include butt joint, lap joint, T-joint, corner joint, and edge joint.
Butt joint: Two pieces of material are joined by their ends.
Lap joint: One piece overlaps the other and they are fastened together.
T-joint: One piece is perpendicular to the other, forming a T shape.
Corner joint: Two pieces are joined at a right angle.
Edge joint: Two pieces are joined along their edges.
Yes, various pipes with different diameters can be fitted.
Different pipes can be fitted by using appropriate connectors or adapters.
Measurements of the pipes' diameters should be taken accurately to ensure proper fitting.
Consideration should be given to the flow requirements and pressure ratings of the pipes.
Examples of fittings include couplings, reducers, elbows, and tees.
Tapping is a process of making a hole in a pipe or vessel for connecting a branch pipe. A riser is a vertical pipe used to transport fluids from a lower level to a higher level.
Tapping is done to connect a branch pipe to the main pipe or vessel.
Risers are commonly used in oil and gas drilling to transport drilling fluids from the wellbore to the surface.
Tapping and riser installation should be done carefully to avoid l...
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I applied via Referral and was interviewed before Jul 2021. There were 3 interview rounds.
General information about electronic products which is used in daily life and technical questions related about the electronic equipments.
I applied via Walk-in and was interviewed in Jun 2021. There was 1 interview round.
posted on 26 Dec 2021
I was interviewed before Dec 2020.
I applied via Campus Placement and was interviewed in Apr 2021. There were 4 interview rounds.
I applied via Company Website and was interviewed in Jan 2024. There were 3 interview rounds.
My GD topic was renewable energy.
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++
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
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
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
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
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
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...
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
I applied via Company Website and was interviewed before Sep 2021. There were 2 interview rounds.
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...
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...
I applied via Company Website and was interviewed in Nov 2021. There were 4 interview rounds.
based on 2 reviews
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