Lubrizol Corporation Shift Incharge Interview Questions and Answers

Q1. Types of unit operations?
Ans. 
Unit operations are individual steps in a chemical process used to transform raw materials into desired products.
• Mixing: combining two or more substances to create a homogenous mixture (e.g. blending ingredients in baking)

• Separation: dividing a mixture into its individual components (e.g. distillation to separate alcohol from water)

• Heat Transfer: exchanging heat between substances to change temperature or phase (e.g. h...read more
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Q2. Difference between Unit operations & reactions?
Ans. 
Unit operations involve physical changes in materials, while reactions involve chemical transformations.
• Unit operations involve physical processes like filtration, distillation, and crystallization.

• Reactions involve chemical processes like oxidation, reduction, and hydrolysis.

• Unit operations focus on separating, mixing, or changing the physical state of materials.

• Reactions focus on transforming the chemical composition...read more
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Q1. Tell about your Project Experience
Ans. 
I have extensive project experience in managing teams and delivering successful outcomes.
• Led a team of 10 developers to successfully deliver a software application within the given timeline and budget.

• Managed a project to implement a new CRM system, resulting in improved customer satisfaction and increased sales.

• Coordinated a cross-functional team to develop and launch a new product, achieving a 20% increase in market ...read more
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Q2. How do you resolve the conflict
Ans. 
I resolve conflicts by actively listening to all parties involved, identifying the root cause, and facilitating open communication to find a mutually agreeable solution.
• Actively listen to all parties involved to understand their perspectives

• Identify the root cause of the conflict

• Facilitate open communication and encourage all parties to express their concerns

• Explore potential solutions and encourage compromise

• Mediate d...read more
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Discussion about your work responsibility.

HR team salary discussion

Q1. Health check up detail Salary offered
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Colour test of eye like ishiwara test

Q1. Technical question
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Q2. Instrument related
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Production, Process , Technical problems Solving techniques

Q1. Managerial question and technical
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Q1. Personal info Educational info Professional career Current projects
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Q2. What about ambitions Extra curricular activities
Ans. 
I have ambitious goals and actively participate in various extracurricular activities.
• I have a strong drive to achieve my goals and constantly strive for personal and professional growth.

• I actively engage in extracurricular activities to broaden my horizons and develop new skills.

• For example, I am a member of a local Toastmasters club where I enhance my public speaking abilities.

• I also participate in charity events and...read more
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It was straightforward

Q1. Was easy explaining about role
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Q2. Previous experience. How to handle the role and expectation. Work schedule. Explain about the team
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The candidate should discuss their previous experience, how they handle their role and expectations, their work schedule, and provide an explanation about their previous team.
• Discuss previous experience in software engineering roles

• Explain how you handled your role and met expectations in previous positions

• Describe your typical work schedule and any flexibility you have

• Provide an overview of your previous team, their s
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