Filter interviews by
I applied via Recruitment Consulltant and was interviewed before Jun 2021. There were 6 interview rounds.
Nitrogen gas is commonly used for hot/live tapping in mechanical engineering.
Nitrogen gas is inert and non-reactive, making it safe to use in hot/live tapping processes.
It helps to create a protective atmosphere to prevent explosions or fires.
Nitrogen gas is readily available and cost-effective.
Other gases like argon or carbon dioxide can also be used depending on the specific requirements.
Various methods can be used for railway/road/river crossings depending on the location and other factors.
Bridges can be built over the crossing
Tunnels can be dug under the crossing
Level crossings can be used for roads
Flyovers can be constructed for roads
Ferries can be used for river crossings
Aqueducts can be built for waterways
Location, traffic volume, and safety considerations must be taken into account when choosing
The procedure for pipe lines welding while route and filling involves several steps.
Clean the area to be welded thoroughly
Tack weld the pipes together
Weld the root pass
Fill the remaining gap with weld metal
Perform post-weld heat treatment if required
Inspect the weld for defects
RT, UT, and magnetic partials are non-destructive testing methods used in engineering.
RT stands for Radiographic Testing and uses X-rays or gamma rays to inspect the internal structure of a material.
UT stands for Ultrasonic Testing and uses high-frequency sound waves to detect flaws or defects in a material.
Magnetic particle testing uses magnetic fields and iron particles to detect surface and slightly subsurface defec...
What IS API 5L
What is ASME B 16.5
What is ASME IX
Whatbis ASME B 31.4
Top trending discussions
posted on 11 May 2018
I applied via Company Website and was interviewed before May 2017. There were 2 interview rounds.
posted on 23 Dec 2019
I applied via Walk-in and was interviewed in Nov 2019. There was 1 interview round.
I applied via Naukri.com and was interviewed in Oct 2020. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Dec 2020. There were 6 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 in May 2024. There were 2 interview rounds.
Behavioral questions and resume delve
Pmi - product management information
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 Aug 2022. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Sep 2022. There were 3 interview rounds.
I would assess the impact of the out-of-tolerance part and determine if it can still function within acceptable limits or if it needs to be reworked or replaced.
Assess the functionality of the part with the out-of-tolerance dimensions
Determine if the part can still meet the overall design requirements despite being out of tolerance
Consider the potential impact on the performance and safety of the final product
Consult w...
The drawing appears to be a mechanical component with multiple parts and dimensions.
The drawing includes various geometric shapes such as circles, rectangles, and lines.
There are labels indicating dimensions and measurements for each part.
The drawing may also include annotations or symbols representing different materials or processes.
It seems to be a detailed technical drawing for manufacturing or assembly purposes.
based on 8 reviews
Rating in categories
Project Engineer
23
salaries
| ₹24.5 L/yr - ₹52.2 L/yr |
Mechanical Engineer
13
salaries
| ₹4.9 L/yr - ₹18.6 L/yr |
Maintenance Planner
13
salaries
| ₹15.5 L/yr - ₹43.7 L/yr |
Safety Engineer
11
salaries
| ₹2.5 L/yr - ₹13.2 L/yr |
Safety Officer
11
salaries
| ₹4 L/yr - ₹12 L/yr |
Reliance Industries
Indian Oil Corporation
Shell
Bharat Petroleum