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I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.
The laws of thermodynamics are fundamental principles governing energy and heat transfer in physical systems.
First Law: Energy cannot be created or destroyed, only transferred or converted.
Second Law: Heat naturally flows from hot to cold objects, and entropy tends to increase over time.
Third Law: As temperature approaches absolute zero, entropy approaches a minimum value.
Examples: A car engine converting fuel into mot...
I applied via Company Website and was interviewed in Nov 2021. There were 4 interview rounds.
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 Naukri.com and was interviewed before Jun 2022. There were 2 interview rounds.
Grade of concrete refers to the strength of the concrete mix design, typically denoted by a number such as M20 or C30.
Grade of concrete is determined by the ratio of cement, sand, and aggregates in the mix.
Higher grade numbers indicate higher strength concrete.
Common grades include M20, M25, M30, etc. for mix design method and C15, C20, C25, etc. for nominal mix method.
Compressive strength of concrete is the ability of concrete to withstand loads that tend to compress it.
Compressive strength is measured by testing concrete cubes or cylinders in a laboratory.
It is important for determining the quality and durability of concrete structures.
The strength of concrete can vary depending on factors like mix design, curing conditions, and age.
Typical values for compressive strength range fro...
Curing is the process of maintaining adequate moisture and temperature for concrete to ensure proper hydration and strength development.
Curing can be done by methods such as ponding, wet covering, steam curing, and using curing compounds.
Ponding involves creating a pond of water on the concrete surface to keep it moist.
Wet covering is done by covering the concrete with wet burlap, sand, or other materials to retain moi...
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.
Operation and maintenance procedures are essential for ensuring the smooth functioning of equipment and systems.
Regular inspections and maintenance checks should be conducted to identify and address any issues before they become major problems.
Procedures should be documented and followed consistently to ensure safety and efficiency.
Training should be provided to all personnel involved in the operation and maintenance o...
I applied via Recruitment Consulltant and was interviewed in Feb 2022. There were 2 interview rounds.
Project Engineer
429
salaries
| ₹3 L/yr - ₹4.5 L/yr |
Assistant Manager
193
salaries
| ₹8 L/yr - ₹16.5 L/yr |
Deputy Manager
90
salaries
| ₹11.4 L/yr - ₹20.4 L/yr |
Manager
41
salaries
| ₹13.6 L/yr - ₹29 L/yr |
Site Engineer
38
salaries
| ₹1.5 L/yr - ₹4.6 L/yr |
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