Evonik Senior Scientist Interview Questions and Answers

Q1. General question
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Q2. Safety, Chemical introduced and Attitude
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Q3. Respect to subordinate
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Q4. Handling of material
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Q1. Work experience and joining related
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Q2. Present job role, joining time
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Q1. Project and maintenance related. Budget related
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Q1. On base of resume, project and maintenance
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MCQ's, knowledgeable

Q1. Self intro, basics of what you studied
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Scenarios based questions to answer in depth as prompt response.

Q1. Indepth trail of questions
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Q2. General, technical on subject, and out of subject with depth knowledge on subject under discussion from past experience.
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Q1. IQ based, and remuneration
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Replied on interview after a year,

Q1. Remuneration only
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Q2. Information based
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Q1. No technical questions asked
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Q2. About projects discussion.
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Q1. Read die making pdf
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Q2. What's the shrinkage value of casting
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The shrinkage value of casting refers to the reduction in size of a casting during the cooling and solidification process.
• Shrinkage occurs due to the contraction of the molten metal as it cools and solidifies.

• It is an important consideration in casting design and can affect the dimensional accuracy of the final product.

• The shrinkage value varies depending on the type of metal being cast and the specific casting process...read more
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Q3. What's the process of part proof in press tool
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Part proof in press tool is the process of verifying the accuracy and functionality of the tooling before mass production.
• Part proof involves testing the press tool with a sample part to ensure it meets the required specifications.

• The process includes checking for proper fit, form, and function of the part.

• Measurements and inspections are conducted to validate the dimensions and quality of the part.

• Any necessary adjust...read more
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Q4. Hot to calculate temperature of mold
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The temperature of mold can be calculated using various methods and instruments.
• Use a thermometer to measure the temperature of the mold surface

• Utilize thermal imaging cameras to capture the temperature distribution of the mold

• Consider using thermocouples or temperature sensors embedded in the mold

• Calculate the temperature based on the cooling time of the mold after injection molding

• Take into account the ambient temper
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Q5. How occurred defect of casting and find remedies
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Defects in casting can occur due to various reasons and can be remedied through proper techniques and processes.
• Defects in casting can be caused by factors such as improper mold design, inadequate pouring temperature, or poor quality control.

• Remedies for casting defects include improving mold design, optimizing pouring temperature, and implementing strict quality control measures.

• For example, if a casting defect like s...read more
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Q6. Panel die process
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Q7. IATF16949 explain
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IATF16949 is a quality management standard for the automotive industry.
• IATF16949 is based on the ISO 9001 standard.

• It focuses on continuous improvement, defect prevention, and reduction of variation and waste.

• It sets requirements for the design, development, production, and servicing of automotive-related products.

• It emphasizes customer satisfaction and meeting regulatory and legal requirements.

• Certification to IATF169...read more
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Q8. Why need ISO tag mark
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ISO tag mark is needed to ensure compliance with international standards and to demonstrate quality and credibility.
• ISO tag mark is a certification that indicates a company or organization has met the requirements of specific ISO standards.

• It helps in establishing trust and credibility with customers, suppliers, and stakeholders.

• ISO tag mark ensures that products, services, and processes meet international quality stan...read more
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Q9. Material science
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Q10. QC and QA explain briefly
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QC (Quality Control) and QA (Quality Assurance) are two processes used to ensure the quality of products or services.
• QC involves inspecting and testing products or services to identify defects or deviations from quality standards.

• QA focuses on preventing defects by implementing processes and procedures to ensure quality throughout the entire production or service delivery process.

• QC is reactive, while QA is proactive.

• Q...read more
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Q11. How u observed die problem and die life
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Q12. And more explanation in casting related
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Reasoning questions

Q1. Thermodynamics and mathematics
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Verbal and nonverbal writing

Q1. Technical specification
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Q2. Expertise on field
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Q3. About growth and past experiences
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Q4. How to team work
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Q1. Joining dates and salary
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Basic aptitude test, consists of numerical and verbal abilities

Q1. Questions related to job are asked
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