Covestro Interview Questions and Answers

Q1. Related HSE handling
Add your answer
Q2. Related HSE handling
Add your answer

My profile is fire safety officer

Q1. What is adhesive and films?
Ans. 
Adhesive is a substance used to stick objects together, while films are thin layers of material used for various purposes.
• Adhesives are commonly used in industries like construction, automotive, and packaging.

• Films can be made from materials like plastic, metal, or paper and are used for packaging, insulation, and protection.

• Examples of adhesives include glue, tape, and epoxy.

• Examples of films include plastic wrap, alu...read more
Answered by AI
Add your answer
Q2. Types of reactor?
Ans. 
Types of reactors include batch, continuous stirred-tank, plug flow, and fluidized bed reactors.
• Batch reactor: operates for a fixed amount of time with no input or output during operation

• Continuous stirred-tank reactor: has continuous input and output of reactants and products

• Plug flow reactor: has a continuous flow of reactants through the reactor with no mixing

• Fluidized bed reactor: uses a fluid (gas or liquid) to su...read more
Answered by AI
Add your answer
Q3. What is process of CSTR?
Ans. 
CSTR stands for Continuous Stirred Tank Reactor, a type of reactor used in chemical engineering for continuous flow processes.
• CSTR is a type of reactor where reactants are continuously added and products are continuously removed.

• It has a well-mixed tank with a stirring mechanism to ensure uniform composition throughout.

• The reaction takes place at steady state conditions, with constant flow rates and concentrations.

• Exam...read more
Answered by AI
Add your answer
Q4. How the evaporator works?
Ans. 
The evaporator works by absorbing heat from the surrounding air or liquid, causing the liquid refrigerant to evaporate and turn into a gas.
• Evaporator coils absorb heat from the air or liquid passing over them

• The absorbed heat causes the liquid refrigerant inside the coils to evaporate

• The evaporated refrigerant gas is then compressed and sent to the condenser to release the heat
Answered by AI
Add your answer
Q5. What is safety concern in any industry?
Ans. 
Safety concern in any industry includes hazards, accidents, injuries, and compliance with regulations.
• Identifying and mitigating potential hazards in the workplace

• Ensuring proper training and equipment for employees

• Promoting a culture of safety and reporting near misses

• Complying with safety regulations and standards

• Regular inspections and maintenance of equipment and facilities
Answered by AI
Add your answer

Q1. Basic introduction
Add your answer
Q2. Architecture question
Add your answer

Q1. Type of mechanical seal
Ans. 
A mechanical seal is a device that helps prevent leakage between rotating and stationary parts in machinery.
• Mechanical seals are commonly used in pumps, mixers, and other rotating equipment.

• They consist of two main parts - a stationary component and a rotating component.

• The stationary component is typically attached to the pump housing, while the rotating component is attached to the pump shaft.

• The two components are h...read more
Answered by AI
Add your answer
Q2. Mechanical seal pump alignment
Add your answer