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Calderys India Refractories R&D Technician Interview Questions and Answers

Updated 16 Oct 2021

Calderys India Refractories R&D Technician Interview Experiences

1 interview found

I applied via Company Website and was interviewed in Apr 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. BD CCS new product development

Interview Preparation Tips

Interview preparation tips for other job seekers - Worst experience
Interview was fentastic
But they hanged me saying result is in process
Sunil Kamble is worst HR executive. He has never givan the true answer.

Top trending discussions

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Interview Tips & Stories
1w (edited)
a team lead
Why are women still asked such personal questions in interview?
I recently went for an interview… and honestly, m still trying to process what just happened. Instead of being asked about my skills, experience, or how I could add value to the company… the questions took a totally unexpected turn. The interviewer started asking things like When are you getting married? Are you engaged? And m sure, if I had said I was married, the next question would’ve been How long have you been married? What does my personal life have to do with the job m applying for? This is where I felt the gender discrimination hit hard. These types of questions are so casually thrown at women during interviews but are they ever asked to men? No one asks male candidates if they’re planning a wedding or how old their kids are. So why is it okay to ask women? Can we please stop normalising this kind of behaviour in interviews? Our careers shouldn’t be judged by our relationship status. Period.
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Interview questions from similar companies

I applied via Naukri.com and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Tell me about your self, how was your experience in previous organization

Interview Preparation Tips

Interview preparation tips for other job seekers - Have good home work and sincere discussions

R&D Technician Interview Questions Asked at Other Companies

Q1. How do you use a multimeter?
Q2. Do you have any idea about EMI/EMC testing?
Q3. What is an induction motor?
Q4. Solve this voltage divider circuit.
Q5. What is a MOSFET?

I appeared for an interview in Oct 2016.

Interview Questionnaire 

6 Questions

  • Q1. Introduce yourself.
  • Ans. 

    Experienced retail professional with strong leadership skills and a passion for customer service.

    • Over 5 years of retail management experience

    • Proven track record of increasing sales and improving customer satisfaction

    • Strong leadership and team-building skills

    • Passionate about providing excellent customer service

    • Bachelor's degree in Business Administration

  • Answered by AI
  • Q2. How is alumina obtained from bauxite?
  • Ans. 

    Alumina is obtained from bauxite through the Bayer process.

    • Bauxite is crushed and mixed with sodium hydroxide to form a slurry.

    • The slurry is heated and pressurized in a digester to dissolve the alumina content.

    • The resulting solution is cooled and filtered to remove impurities.

    • The purified solution is then heated to precipitate the alumina as a white powder.

    • The alumina powder is washed, dried, and calcined to produce pu...

  • Answered by AI
  • Q3. Reaction for Al extraction from alumina.
  • Ans. 

    The reaction for Al extraction from alumina involves the reduction of alumina using carbon or electrolysis.

    • Alumina (Al2O3) is first converted into aluminum chloride (AlCl3) by reacting with hydrochloric acid.

    • The aluminum chloride is then reduced to aluminum metal by either carbon reduction or electrolysis.

    • In carbon reduction, carbon (usually in the form of coke) is heated with the aluminum chloride to produce aluminum ...

  • Answered by AI
  • Q4. Stainless steel production.
  • Q5. Types of cast iron.
  • Ans. 

    There are four main types of cast iron: gray iron, white iron, ductile iron, and malleable iron.

    • Gray iron is the most common type and has excellent castability and good machinability.

    • White iron is very hard and brittle, often used for wear-resistant applications.

    • Ductile iron has high strength and ductility, making it suitable for a wide range of applications.

    • Malleable iron is heat-treated to improve its strength and du...

  • Answered by AI
  • Q6. Location constraints and little info about family.

Interview Preparation Tips

Round: Test
Experience: Basic Aptitude and Verbal Test - Easy Questions
Tips: Improve Speed and Accuracy
Duration: 30 minutes
Total Questions: 35

Round: Group Discussion
Experience: Two sects formed; one supporting the argument and other opposing it. Wage gap, Indian Mine Law, social pressure, patriarchal mentality and crime against women were discussed.
Tips: Communication skills are more important than content. Show confidence and speak fluently. Factual and grammatical errors can be ignored.
Duration: 15 minutes

Round: Technical + HR Interview
Experience: They were chilled out and were giving time to speak. Little hints were also being given.
Tips: Be thorough with basics and don't give nonsensical answers if you don't know.

Skills: Technical Knowledge(ML
College Name: NIT Raipur

I applied via Recruitment Consultant and was interviewed in Nov 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is mining ? which purpose to excavate soil
  • Ans. 

    Mining is the process of extracting valuable minerals or other geological materials from the earth's surface or underground.

    • Mining is done to obtain various resources such as coal, gold, diamonds, and metals like iron, copper, and aluminum.

    • It involves the removal of soil, rocks, and other materials to access the desired minerals.

    • Mining can be categorized into surface mining and underground mining, depending on the loca...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Online

I applied via Recruitment Consulltant and was interviewed before Oct 2021. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Based on your experience on the field and application for the position
  • Q2. Mechanical engineering and materials standard
Round 3 - Technical 

(1 Question)

  • Q1. Previous company & job responsibilities, willingness to join new organization
  • Ans. 

    I worked at XYZ Company as a Senior Associate and was responsible for managing a team of 10 employees. I am willing to join a new organization to further develop my skills and contribute to its success.

    • Worked at XYZ Company as a Senior Associate

    • Managed a team of 10 employees

    • Responsibilities included overseeing daily operations, training new hires, and ensuring customer satisfaction

    • Successfully implemented new strategie...

  • Answered by AI
Round 4 - HR 

(1 Question)

  • Q1. Salary negotiable, post offered and benifits

Interview Preparation Tips

Topics to prepare for Metso Assistant Manager interview:
  • Plm software
  • Teamcenter
  • Nx
  • GD&t
  • Mechanical Engineering
Interview preparation tips for other job seekers - Try to describe your privious job responsibilities as much as possible. Also asked about Microsoft office and 3d software knowledge
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in May 2024. There was 1 interview round.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Case based on hyperlocal
  • Q2. Growth case and guestimates
  • Q3. Guestimates on category sizing
  • Ans. 

    Estimating the size of different categories based on available data and trends.

    • Analyze historical sales data to identify trends and patterns in category sizing

    • Consider external factors such as market trends and competition

    • Use market research and customer feedback to make informed guestimates

    • Utilize forecasting techniques to predict future category sizing

    • Example: Estimate the size of the electronics category based on pa...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare like consulting

I applied via Company Website and was interviewed in Sep 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Steel making process
  • Ans. 

    The steel making process involves converting iron ore into steel through various stages of heating, melting, and refining.

    • Iron ore is first mined and then refined to remove impurities.

    • The refined iron ore is then heated in a blast furnace to produce molten iron.

    • Alloying elements such as carbon, manganese, and chromium are added to the molten iron to create steel.

    • The molten steel is then poured into molds to cool and so...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Previous sallery

Interview Preparation Tips

Interview preparation tips for other job seekers - Strong certificate and education and working cross verification
Are these interview questions helpful?
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Nov 2023. There were 4 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. About current company
  • Q2. About the company and there products
Round 2 - HR 

(3 Questions)

  • Q1. Regarding personal information
  • Q2. Why you want to switch your Job..??
  • Q3. Reason to relocate..??
Round 3 - One-on-one 

(2 Questions)

  • Q1. What are the safety norms and company acts..?
  • Ans. 

    Safety norms and company acts are regulations and guidelines put in place to ensure the safety and well-being of employees in the workplace.

    • Safety norms include wearing personal protective equipment (PPE) such as helmets, gloves, and safety shoes.

    • Company acts may include regular safety training sessions for employees to educate them on potential hazards and how to prevent accidents.

    • Safety norms also cover emergency pro...

  • Answered by AI
  • Q2. Standards and Lean manufacturing
Round 4 - Technical 

(1 Question)

  • Q1. Interview with VP
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Explain oops concepts
  • Ans. 

    OOPs concepts are fundamental principles in object-oriented programming that help in organizing and designing code.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

    • Inheritance: Ability of a class to inherit properties and behavior from another class.

    • Polymorphism: Ability to present the same interface for different data types.

    • Abstraction: Hiding the complex implementation deta...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Mar 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Explain PTP process
  • Ans. 

    PTP process stands for Procure-to-Pay process, which involves the steps from purchasing goods/services to making payment.

    • PTP process starts with requisitioning of goods/services by a department.

    • Next step involves obtaining quotes, selecting a vendor, and creating a purchase order.

    • Goods/services are received, and invoices are matched with the purchase order.

    • Payment is made to the vendor based on the invoice.

    • The process ...

  • Answered by AI

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