Yansefu inks & Coatings Senior Executive Operations Interview Questions and Answers

Q1. What is distillation
Ans. 
Distillation is a process of separating components of a liquid mixture based on differences in boiling points.
• Distillation involves heating the liquid mixture to create vapor, then cooling the vapor to condense it back into liquid form.

• The components with lower boiling points will vaporize first and be collected, leaving behind components with higher boiling points.

• Common examples of distillation include the production...read more
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Q2. What is ANF and working principle
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ANF stands for Autonomic Network Function. It is a network function that automatically manages and optimizes network resources based on real-time conditions.
• ANF uses machine learning algorithms to analyze network data and make decisions.

• It can dynamically adjust network configurations to improve performance and efficiency.

• ANF can be used in various industries such as telecommunications, cloud computing, and IoT.

• Example...read more
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Q1. Notes books school fis
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Q2. Hindi English Gujarati match
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What should you do if the boiler keeps tripping?

Q1. What are the key parameters that need to be monitored for boiler water?
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Q2. What does safety mean to you?
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Physics question and maths question were there

Q1. Power plant operation
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Q2. Miantenance of power plant
Ans. 
Maintenance of power plant involves regular inspections, repairs, and upgrades to ensure efficient and safe operation.
• Regularly inspecting equipment for signs of wear and tear

• Performing routine maintenance tasks such as cleaning filters and lubricating moving parts

• Scheduling periodic shutdowns for major overhauls and upgrades

• Training staff on proper maintenance procedures and safety protocols

• Keeping detailed records of...read more
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Q1. Property of chemical which are we worked with.
Ans. 
Chemical properties include physical state, color, odor, solubility, melting point, boiling point, and reactivity.
• Physical state: solid, liquid, gas

• Color: colorless, white, yellow, etc.

• Odor: odorless, pungent, sweet, etc.

• Solubility: soluble in water, insoluble in organic solvents, etc.

• Melting point: temperature at which solid turns to liquid

• Boiling point: temperature at which liquid turns to gas

• Reactivity: how it react
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Q2. MSDS of chemical
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MSDS stands for Material Safety Data Sheet, which provides information on the properties of chemicals and how to safely handle them.
• MSDS includes information on chemical composition, physical and chemical properties, health hazards, and safety precautions.

• It also provides information on first aid measures, firefighting measures, and accidental release measures.

• Examples of information found in an MSDS include boiling po...read more
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Q3. Distillation, Reaction which we have handled.
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Q4. 40% of questions is regarding safety.
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General Ability Aptitude Test and Technical test for mfg employee.

Q1. About your understanding the Job Profile applied for & existing Job Profile.
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It contains general English arthimatic logical reasoning at basic level

Q1. Relevant experience and previous compy projects
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Q1. General discussion with VP operations
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