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I applied via Recruitment Consultant and was interviewed before Jun 2019. There were 3 interview rounds.
Reciprocating compressor 1st stage pressure increase - reason and troubleshooting
Possible reasons: clogged suction filter, worn out piston rings, valve failure, incorrect valve timing, inadequate lubrication
Troubleshooting steps: check suction filter, inspect piston rings and valves, adjust valve timing, ensure proper lubrication
If issue persists, consult manufacturer's manual or seek professional help
Different types of pumps and their parts with sectional drawings.
Centrifugal pumps have impellers, volutes, and shafts.
Positive displacement pumps have gears, lobes, and vanes.
Diaphragm pumps have diaphragms, check valves, and ball valves.
Sectional drawings show the internal parts of a pump.
Pumps can be classified based on their application, such as water pumps, fuel pumps, and chemical pumps.
Alignment of pump and driver coupling is crucial for efficient operation and to prevent damage.
Proper alignment ensures smooth power transmission between the pump and driver.
Misalignment can lead to excessive vibration, premature wear, and reduced efficiency.
Alignment can be achieved through various methods such as laser alignment or dial indicators.
Alignment should be checked regularly and adjusted if necessary.
Exampl...
DBS in coupling refers to the distance between the two shafts.
DBS stands for Distance Between Shafts.
It is the distance between the two shafts in a coupling.
It is an important parameter to consider while selecting a coupling.
The DBS value is usually provided by the coupling manufacturer.
It helps in ensuring proper alignment and avoiding misalignment issues.
Petrofac interview questions for popular designations
posted on 17 Aug 2018
I applied via Naukri.com and was interviewed in May 2018. There were 6 interview rounds.
Get interview-ready with Top Petrofac Interview Questions
I tend to be overly critical of myself.
I often set high expectations for myself and feel disappointed if I don't meet them.
I tend to dwell on my mistakes and have difficulty letting go of them.
I can be too hard on myself, which can affect my self-confidence.
I plan to pursue a Master's degree in Computer Science with a focus on artificial intelligence.
Enroll in a Master's program in Computer Science
Specialize in artificial intelligence
Research potential universities and programs
Prepare for GRE exams if required
My goal in life is to make a positive impact on others and leave a lasting legacy.
To inspire and empower others through my actions and words
To contribute to the betterment of society through volunteering and philanthropy
To achieve personal growth and fulfillment in my career and relationships
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The duration of Petrofac interview process can vary, but typically it takes about less than 2 weeks to complete.
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