Viswaat Chemicals Interview Questions, Process, and Tips

Aptitude test with analytical skills required

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 collect the separated components.

• The component with the lower boiling point will vaporize first and be collected, leaving behind the component with the higher boiling point.

• Examples of distillation include the separation...read more
Answered by AI
Add your answer
Q2. Where we use vacuum distillation
Ans. 
Vacuum distillation is used in industries such as petrochemical, pharmaceutical, and food processing to separate components with high boiling points.
• Used in petrochemical industry to separate high boiling point components like lubricating oils and waxes

• Utilized in pharmaceutical industry to purify chemicals and separate compounds with similar boiling points

• Commonly used in food processing to extract flavors and fragran...read more
Answered by AI
Add your answer
Q3. What is adsorption
Ans. 
Adsorption is the process in which molecules or particles adhere to the surface of a solid or liquid material.
• Adsorption involves the accumulation of molecules or particles on the surface of a material.

• It is a surface phenomenon, different from absorption where a substance is taken into the bulk of another material.

• Examples include the adsorption of pollutants onto activated carbon in water treatment processes.
Answered by AI
Add your answer
Q4. What are different types of separation methods
Ans. 
Different types of separation methods include filtration, distillation, chromatography, and centrifugation.
• Filtration: Separates solids from liquids or gases using a porous material.

• Distillation: Separates components based on differences in boiling points.

• Chromatography: Separates components based on their affinity for a stationary phase.

• Centrifugation: Separates components based on differences in density and size.
Answered by AI
Add your answer
Q5. What projects have you done in M.Tech
Ans. 
I have worked on projects related to machine learning, data analysis, and optimization algorithms during my M.Tech.
• Developed a machine learning model to predict customer churn in a telecom company

• Implemented data analysis techniques to identify patterns in stock market data

• Optimized scheduling algorithms for a manufacturing plant to minimize downtime
Answered by AI
Add your answer

Q1. Could you provide more details about your previous experience?
Ans. 
I have over 5 years of experience in sales, including managing key accounts and exceeding sales targets.
• Managed key accounts to ensure customer satisfaction and retention

• Consistently exceeded sales targets by implementing effective sales strategies

• Developed and maintained strong relationships with clients to drive business growth
Answered by AI
Add your answer

Q1. Could you describe your academic background and its relevance to the role?
Ans. 
I have a Bachelor's degree in Business Administration with a focus on sales and marketing, which has provided me with a strong foundation for this role.
• Bachelor's degree in Business Administration with a focus on sales and marketing

• Courses in sales strategies, consumer behavior, and market analysis

• Internship experience in a sales role at XYZ Company

• Capstone project on developing a sales plan for a new product
Answered by AI
Add your answer

Q1. How many years do you anticipate staying with the company if selected?
Ans. 
I anticipate staying with the company long-term, as I am looking for stability and growth opportunities.
• I am committed to contributing to the company's success and advancing my career within the organization.

• I value stability and long-term relationships with employers.

• I am excited about the potential growth opportunities within the company and see myself growing along with it.
Answered by AI
Add your answer

Q1. Person should have excellent knowledge about the document.
Add your answer
Q2. Identify the documents and send them to the concerned department for review and information.
Add your answer

Q1. What is ph defination
Ans. 
pH is a measure of the acidity or alkalinity of a solution on a scale of 0 to 14.
• pH stands for 'potential of Hydrogen'

• It measures the concentration of hydrogen ions in a solution

• A pH of 7 is considered neutral, below 7 is acidic, and above 7 is alkaline

• Examples: Lemon juice has a pH of around 2, while baking soda has a pH of around 9
Answered by AI
Add your answer
Q2. Potential of hydrogen range 0 to 14
Ans. 
The potential of hydrogen (pH) scale measures the acidity or alkalinity of a substance on a scale of 0 to 14.
• pH values below 7 indicate acidity, with 0 being the most acidic

• pH values above 7 indicate alkalinity, with 14 being the most alkaline

• A pH of 7 is considered neutral, such as pure water

• pH is important in various industries like agriculture, food production, and water treatment
Answered by AI
Add your answer

Q1. Explain your family background
Add your answer

Q1. About what is DCS & it's working function??
Add your answer
Q2. Unit operation & process related questions??
Add your answer
Q3. What is uses of chemical engineering in plant's.
Add your answer
Q4. Safety related many questions?
Add your answer
Q5. Troubleshooting related which is attending by me and teams
Add your answer

Q1. What is specification of my plants and its standard.
Add your answer
Q2. 5S , TQM, WCM related questions.
Add your answer
Q3. Working flow diagram of my current plants and its problems
Add your answer