Qatar Petrochemical Company Store Supervisor Interview Questions and Answers

I was good.reasoning , mathematics question and historical.

Q1. Tell me your self ,past experience brief,job profile which is suitable for current company ,reason why we select you
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Q1. Self introduction and some technical question
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Q1. Department wise question,only question from resume
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Q1. Pvc is used for sewer and cpvc is used for water supply
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Q2. What do you know difference between pvc and cpvc
Ans. 
PVC is a type of plastic commonly used for pipes and fittings, while CPVC is a variation of PVC with added chlorine for higher temperature resistance.
• PVC stands for polyvinyl chloride, while CPVC stands for chlorinated polyvinyl chloride.

• CPVC is more suitable for hot water applications due to its higher temperature resistance compared to PVC.

• CPVC is typically used in residential and commercial plumbing systems, while P...read more
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Q3. Why r u join to plumbing
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Q4. What the purpose of non return ball
Ans. 
Non return ball is used to prevent backflow of fluid in a system.
• Prevents backflow of fluid in a system

• Commonly used in plumbing systems

• Helps maintain pressure and flow direction in pipelines
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Q5. What is the Dwc pipe use and why
Ans. 
Dwc pipe is used for drainage and waste disposal in buildings.
• Dwc pipe stands for Double Wall Corrugated pipe

• It is commonly used in buildings for drainage and waste disposal

• Dwc pipes are lightweight, durable, and easy to install

• They have a smooth inner wall to ensure efficient flow of waste water

• Dwc pipes are resistant to corrosion and chemicals, making them ideal for underground installations
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Q1. General knowledge about Store operations and warehouse functions
Ans. Process of inventory management, warehouse maintenance.
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Q1. What is pvc
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Q2. What is your current company 1 year and one month sales
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Q1. Can you describe your last company and your working style there?
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Q1. What do you know about supreme industries
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Q2. What is difference between pvc and cpvc
Ans. 
PVC is a type of plastic commonly used for pipes and fittings, while CPVC is a variation of PVC with added chlorine for higher temperature resistance.
• PVC stands for polyvinyl chloride, while CPVC stands for chlorinated polyvinyl chloride.

• CPVC is more heat-resistant than PVC and can handle higher temperatures, making it suitable for hot water pipes.

• CPVC is typically used in applications where PVC may not be able to with...read more
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Q3. What many types of pipe
Ans. 
There are many types of pipes used for various purposes such as plumbing, irrigation, and industrial applications.
• Steel pipes - commonly used in industrial applications

• Copper pipes - often used for plumbing

• PVC pipes - used for irrigation and drainage systems

• PEX pipes - flexible and used for water supply lines

• Galvanized pipes - used for water distribution
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