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I applied via Referral and was interviewed in Dec 2020. There were 3 interview rounds.
HDPE pipes are joined using various methods including butt fusion, electrofusion, and mechanical joining.
Butt fusion involves heating the ends of two pipes and then pressing them together to form a permanent joint.
Electrofusion uses a special fitting with embedded heating elements to melt the pipe ends together.
Mechanical joining methods include compression fittings, flange connections, and push-fit fittings.
The time i...
Hydrotesting is a process of testing the integrity of OHRS using water or other fluids under pressure.
OHRS stands for Offshore Helicopter Refuelling System
Hydrotesting is done to ensure that the system can withstand the required pressure and is free from leaks
The test involves filling the system with water or other fluids and pressurizing it to a certain level for a specified duration
During the test, any leaks or weakn...
I applied via LinkedIn and was interviewed in Oct 2023. There were 2 interview rounds.
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