Schlumberger Production Graduate Engineer Trainee Interview Questions and Answers for Freshers

About basic information about subject

Q1. Why do you join RIL
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The aptitude test wasnt easy to crack

Q1. Corrosion reaction
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Q2. Questions on thermodynamics
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Q1. What is quenching, normalising and properties of martensite
Ans. 
Quenching, normalising, and properties of martensite are heat treatment processes used to alter the properties of metals.
• Quenching is a rapid cooling process used to harden metals by trapping the atoms in a specific crystalline structure.

• Normalising is a slower cooling process used to refine the grain structure of metals, improving their toughness and ductility.

• Martensite is a hard, brittle phase of steel formed by que...read more
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Q2. What is melting point of plain steel
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The melting point of plain steel is approximately 2,500 degrees Fahrenheit.
• Melting point of plain steel can vary depending on the specific composition of the steel.

• Generally, plain carbon steel melts at around 2,500 degrees Fahrenheit.

• Alloy steels may have different melting points due to the addition of other elements.

• Melting point can also be affected by the rate of heating and cooling.
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Good experience and easy

Q1. About projects and CV
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It was easy aptitude and core test

Q1. What is spectrometer
Ans. 
A spectrometer is a scientific instrument used to measure properties of light over a specific portion of the electromagnetic spectrum.
• Spectrometers can be used to analyze the chemical composition of materials based on how they interact with light.

• They are commonly used in various fields such as chemistry, physics, astronomy, and environmental science.

• Examples of spectrometers include UV-Vis spectrometers, infrared spec
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Q1. Where do you live and father's profession
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Altitude and core test first after that interview round

Q1. Tell me about urself? Some other core question?
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Q1. M.Tech Thesis in Depth questions
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Q2. Haet Transfer and Mass Transfer questions
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Not that difficult questions

Q1. Yarn spinning and it's types
Ans. 
Yarn spinning is the process of creating yarn from fibers. Types include ring spinning, open-end spinning, and friction spinning.
• Yarn spinning is the process of twisting fibers together to create a continuous strand of yarn.

• Ring spinning is a traditional method where the yarn is twisted and wound onto a bobbin.

• Open-end spinning is a newer method where fibers are twisted together using air jets.

• Friction spinning involve...read more
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Q2. Project and internship
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