Vedanta Aluminium Chemist Interview Questions and Answers

Q1. Plant overview and process
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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...read more
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Q1. Spectrometer raw material testing
Ans. Ms scrap,CAC, pig iron testing for spectrometer
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Q2. CRCA,MS , IRON raw material testing
Ans. CRCA,MS, pig iron testing CRCA carbon %= 0.50max Pig Iron cartoon % =4.50Max Ms carbon %=0.80-2% Max
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Q3. Sand testing GCS,GSS,WTS, Moisture testing
Ans. Yes, sand testing GCS 1.70-2.20 G.S.S= 0.40min gm/cm2 W.T.S= 15gm/cm2 Moisture= 2.90-3.50%
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Q4. I am study in diploma in metallurgical engineering
Ans. Yes
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Q5. Induction furnace
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100 Mark assignment test

Q1. Depending upon job profile
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Q2. What about you JSW ? Some basic principles and procedures
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Debate on multiple topics

Q1. Questions related to Operation Research
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Come out with a conclusion and solutions to a problem

Q1. About previous experience, challenges and accolades.
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Aptitude test was moderate ,

Group discussion happened online topic was ban on chinese apps

Q1. Whats the use of nonel , why it is use ?
Ans. 
Nonel is a type of non-electric initiation system used in blasting operations to detonate explosives.
• Nonel is used in mining, construction, and demolition industries.

• It is a safe and reliable method of initiating explosives without the need for electricity.

• Nonel consists of a shock tube filled with a small amount of explosive material that is initiated by a blasting cap.

• It allows for precise timing and sequencing of bl...read more
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Q2. What does safety means to you ?
Ans. 
Safety means ensuring the well-being and protection of individuals from harm or danger.
• Safety involves implementing measures to prevent accidents and injuries.

• It includes following protocols and guidelines to minimize risks.

• Safety also encompasses creating a culture of awareness and accountability.

• Examples: wearing personal protective equipment, conducting regular safety inspections, providing proper training.
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Q3. Why you opted mining engineering?
Ans. 
Passion for solving complex problems and interest in natural resources led me to choose mining engineering.
• Fascination with geology and earth sciences

• Desire to work in a challenging and dynamic industry

• Opportunity to contribute to sustainable resource extraction

• Interest in utilizing advanced technology in mining operations
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