Gulshan Polyols Executive Production Interview Questions and Answers

Chemistry, Reasoning

Q1. Interview related to technical
Add your answer
Q2. Technical question were asked according to production.
Add your answer

Q1. Process and safety related
Add your answer
Q2. Previous company process
Add your answer
Q3. Troubleshooting
Add your answer
Q4. Interlock and process safety
Add your answer
Q5. Work permit sistem
Add your answer

Q1. Type of reactor
Ans. 
There are various types of reactors used in production processes, such as batch reactors, continuous stirred-tank reactors, and plug flow reactors.
• Batch reactors are used for small-scale production and allow for easy control of reaction conditions.

• Continuous stirred-tank reactors are used for continuous production and have good mixing capabilities.

• Plug flow reactors are used for reactions that require a specific reside...read more
Answered by AI
Add your answer
Q2. Types of distillation column
Ans. 
Types of distillation columns include batch, continuous, fractional, and steam distillation.
• Batch distillation: Used for small-scale production and involves separating components based on boiling points.

• Continuous distillation: Used for large-scale production and involves a continuous feed of mixture and product removal.

• Fractional distillation: Used to separate components with closer boiling points by creating multiple...read more
Answered by AI
Add your answer

Q1. They asked,asking about myself and experience related questions, current company working experience relevant questions, behave like friendly manner
Add your answer

Q1. They ask past company experience relevant questions What was the product manufacturing in that company How to you manage manpower and problem solving Is there any special product available in past company ...read more
Add your answer
Q2. What was the machine use in your past company
Add your answer
Q3. Ask basic information and about the candidate self introduction
Add your answer

Q1. Cooling tower calculation
Add your answer
Q2. Safety of plant and solvent
Ans. 
Ensuring the safety of the plant and solvent is crucial for the overall operation and well-being of the production process.
• Regular maintenance and inspections of the plant equipment to identify any potential safety hazards.

• Implementing proper safety protocols and procedures for handling solvents to prevent accidents.

• Providing training to employees on safe handling of solvents and emergency response procedures.

• Using app...read more
Answered by AI
Add your answer

Q1. About company and Current company
Add your answer

Q1. Full meaning in chemistry
Ans. 
Full meaning in chemistry refers to the complete definition of a term or concept in the field of chemistry.
• Full meaning in chemistry is the complete definition of a term or concept in the field of chemistry.

• It is important to understand the full meaning of a term or concept in order to apply it correctly in experiments or research.

• For example, the full meaning of pH is the negative logarithm of the hydrogen ion concent...read more
Answered by AI
Add your answer
Q2. What std in chemist
Ans. 
Standard in chemistry refers to a reference material or method used for comparison and validation of experimental results.
• Standards are used to ensure accuracy and precision in chemical measurements.

• Examples of standards include NIST (National Institute of Standards and Technology) certified reference materials and ASTM (American Society for Testing and Materials) methods.

• Standards can also refer to safety protocols an...read more
Answered by AI
Add your answer

Q1. How to create vacuum in column
Ans. 
Vacuum in a column can be created by using a vacuum pump to remove air and other gases from the column.
• Use a vacuum pump to remove air and other gases from the column

• Ensure all connections are airtight to maintain the vacuum

• Monitor the vacuum level regularly to ensure it is maintained

• Adjust the vacuum pump settings as needed to achieve the desired vacuum level
Answered by AI
Add your answer
Q2. How steam ejector work
Ans. 
Steam ejectors work by using high-pressure steam to create a vacuum for removing gases or vapors from a system.
• Steam is expanded through a nozzle to increase its velocity

• The high-velocity steam entrains the gases or vapors to be removed

• The mixture of steam and gases is then condensed and separated in a diffuser

• The condensed steam is usually discharged to a condenser or a drain
Answered by AI
Add your answer