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posted on 18 Oct 2023
I applied via Newspaper Ad and was interviewed before Oct 2022. There were 3 interview rounds.
Knowledge of the English language, its vocabulary and comprehension. Ability to solve basic mathematical problem, which shows the capacity to use an analytical approach to everyday puzzles.
I applied via Company Website and was interviewed in Nov 2021. There were 4 interview rounds.
There are several types of gaskets used in piping engineering.
There are different types of gaskets based on their material composition, such as rubber gaskets, metal gaskets, and non-metallic gaskets.
Gaskets can also be classified based on their shape, including spiral wound gaskets, ring joint gaskets, and solid gaskets.
Each type of gasket has its own specific application and sealing properties.
For example, rubber gas...
There are several types of piping used in various industries.
Process piping
Utility piping
Hygienic piping
High-pressure piping
Low-pressure piping
Underground piping
Aboveground piping
Welding filar is a type of welding wire used in the welding process.
It is a consumable wire electrode used in welding.
It is made of various materials such as stainless steel, aluminum, and copper.
The wire is fed through a welding gun and melted to join two metal pieces together.
The size and type of welding filar used depends on the type of metal being welded and the welding process being used.
A flare system is a safety device used in refineries and chemical plants to burn off excess gases and prevent explosions.
Flare systems are used to burn off excess gases that cannot be processed or stored.
They are designed to prevent explosions by safely disposing of flammable gases.
Flare systems are typically used in refineries, chemical plants, and oil rigs.
They consist of a tall stack with a burner at the top, which ...
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 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 Recruitment Consulltant and was interviewed in Dec 2024. There was 1 interview round.
I applied via Naukri.com and was interviewed in Feb 2024. There were 2 interview rounds.
Question answer related piping job ,material related, manpower handling etc...
Types of piping drawings include Piping and Instrumentation Diagrams (P&IDs), Isometric drawings, and Orthographic drawings.
Piping and Instrumentation Diagrams (P&IDs) show the piping system along with instruments and control devices.
Isometric drawings show the 3D representation of the piping system.
Orthographic drawings show the top, front, and side views of the piping system.
Construction drawings show how a structure will be built, while fabrication drawings provide detailed instructions for manufacturing individual components.
Construction drawings focus on overall structure layout and dimensions
Fabrication drawings provide detailed instructions for manufacturing individual components
Construction drawings are used by contractors on site, fabrication drawings are used by manufacturers in wo...
Piping material code refers to the standards and specifications used for selecting materials for piping systems.
Piping material codes are used to ensure the proper selection of materials based on factors like pressure, temperature, and fluid being transported.
Common piping material codes include ASME B31.3 for process piping, ASTM for materials specifications, and API for oil and gas piping.
These codes provide guidelin...
Pipes are used to transport fluids or gases, while tubes are used for structural applications or heat transfer.
Pipes are measured by their inside diameter, while tubes are measured by their outside diameter.
Pipes are typically round in shape, while tubes can be round, square, or rectangular.
Pipes are commonly used in plumbing, HVAC systems, and oil and gas industries, while tubes are used in construction, automotive, a
I applied via Naukri.com and was interviewed before May 2023. There was 1 interview round.
Terminal board is a device used to connect multiple wires or cables in an organized manner.
Used for connecting multiple wires or cables
Helps in organizing the connections
Commonly used in electrical and electronic systems
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