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Rio Tinto Officer Interview Questions and Answers
Rio Tinto Officer Interview Experiences
1 interview found
Anonymous
(1 Question)
- Q1. Your self P2P cycle About last Organization Do you know about Rio Tinto
(1 Question)
- Q1. Your self AP cycle How to invoicing Vender reconciliation SAP coding GRN report
Interview Preparation Tips
Interview questions from similar companies
I applied via Naukri.com and was interviewed before Jan 2021. There were 3 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Chemical analysis of chromite ore by ICP OES
- Ans.
ICP OES is a technique used for chemical analysis of chromite ore.
ICP OES stands for Inductively Coupled Plasma Optical Emission Spectroscopy.
It is a powerful analytical technique used for the determination of trace elements in a variety of matrices.
ICP OES can be used to determine the concentration of elements such as Cr, Fe, Mg, Al, and Si in chromite ore.
The technique involves the excitation of atoms in a sample usi...
- Q2. Principle of ICP oes
- Ans.
ICP-OES is a technique used for elemental analysis in which a sample is vaporized and excited by a plasma to emit light.
ICP-OES stands for Inductively Coupled Plasma Optical Emission Spectroscopy.
It is used to determine the concentration of elements in a sample.
The sample is vaporized and excited by a plasma to emit light, which is then analyzed to determine the elemental composition.
ICP-OES is commonly used in environ...
- Q3. Weight chemical analysis of chromite ore
- Ans.
Weight chemical analysis of chromite ore involves determining the percentage of various elements present in the ore.
The ore is first crushed and ground into a fine powder.
The powder is then mixed with various chemicals to dissolve the elements of interest.
The resulting solution is then analyzed using various techniques such as atomic absorption spectroscopy or inductively coupled plasma mass spectrometry.
The percentage...
- Q4. Knowledge of NABL
- Q5. Knowledge of ISO 17025,ISO 9001,ISO 450001, IMS
Interview Preparation Tips
I applied via Job Portal and was interviewed before Nov 2021. There were 3 interview rounds.
Direct through campus placement and group discussion.
(2 Questions)
- Q1. All the studies related concepts were aksed
- Q2. About COST ACCOUNTING STANDARDS
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed before Aug 2023. There was 1 interview round.
(1 Question)
- Q1. About my self and personal
Interview Preparation Tips
(3 Questions)
- Q1. Name qualification personal interview and work profile information
- Q2. Personal interview and profile knowledge
- Q3. Profile knowledge Que
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed in Mar 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Plant overview and process
- Q2. Rankine cycle process and efficiency
- Ans.
Rankine cycle is a thermodynamic cycle used in power plants to generate electricity.
Rankine cycle is a closed-loop cycle that uses steam to generate power.
The cycle consists of four processes: heating, vaporization, expansion, and condensation.
The efficiency of the Rankine cycle can be improved by increasing the temperature and pressure of the steam.
The Rankine cycle is commonly used in power plants to generate electri...
I applied via Other and was interviewed before Jul 2017. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Why sharp corners are avoided in casting?
- Ans.
Sharp corners are avoided in casting to prevent stress concentration and improve the overall strength and quality of the casting.
Sharp corners can lead to stress concentration, which can cause cracks or failure in the casting.
Rounded corners distribute stress more evenly, reducing the likelihood of defects.
Sharp corners can also create difficulties during the casting process, such as mold filling and solidification iss...
Interview Preparation Tips
Skills: Technical Questions, Technical Questions, Presentation Skills
Duration: 1-3 Months
I applied via Referral and was interviewed in May 2019. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. What is neutonian fluid ? , Stages of fracture, working of engine, basic thermodynamics questions , questions from strength of material ,
- Ans.
Newtonian fluid is a type of fluid that follows Newton's law of viscosity.
Newtonian fluid exhibits a linear relationship between shear stress and shear rate.
Examples of Newtonian fluids include water, air, and most oils.
Stages of fracture include initiation, propagation, and final failure.
Engine works by converting heat energy into mechanical work.
Basic thermodynamics questions may include concepts like the first and s...
Interview Preparation Tips
They have conducted one hour long interview bombarding questions from core mechanical background and questions from your skills too which you have mentioned in your resume.
I applied via Recruitment Consulltant and was interviewed before Feb 2021. There were 4 interview rounds.
Study aptitude question from Arihant publication and practice reasoning and English.
They will give you any topic and you need to give your suggestions.
(1 Question)
- Q1. Question form core specialization.
(3 Questions)
- Q1. What are your salary expectations?
- Q2. Where do you see yourself in 5 years?
- Q3. Tell me about yourself.
Interview Preparation Tips
At the end enjoy life and work for yourself.
I applied via Recruitment Consultant and was interviewed in Sep 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Department related questions & some basic science questions
Interview Preparation Tips
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Rio Tinto Officer Interview Process
based on 1 interview
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