Gulf Oil Lubricants Rigging Supervisor Interview Questions and Answers

Q1. Tell me about your self
Ans. 
I am a dedicated and experienced Civil Site Supervisor with a strong attention to detail and a passion for ensuring projects are completed on time and within budget.
• I have over 5 years of experience in overseeing construction projects, including managing teams of up to 20 workers.

• I am skilled in reading and interpreting blueprints and ensuring compliance with building codes and regulations.

• I have a strong focus on safe...read more
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General aptitude test

Q1. Thermodynamics and heat mass transfer subject
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Q1. Subject-thermodynmics
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Why are you looking for a change?
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Q4. What are your strengths and weaknesses?
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Q5. Tell me about yourself.
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Q1. What is water cement ratio
Ans. 
Water cement ratio is the ratio of the weight of water to the weight of cement used in a concrete mix.
• Water cement ratio is a crucial factor in determining the strength and durability of concrete.

• A lower water cement ratio results in stronger and more durable concrete.

• The ideal water cement ratio varies depending on the type of concrete mix and its intended use.

• For example, a typical water cement ratio for general purp
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Q2. How to observe water test
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To observe a water test, ensure proper equipment is used, follow testing procedures accurately, record results, and analyze for any abnormalities.
• Use clean and calibrated equipment for accurate results

• Follow testing procedures as per standard guidelines

• Record all observations and results in a logbook

• Analyze the results for any abnormalities or deviations from expected values
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Q1. Waterproofing knowledge
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Q2. How to stop waterproofing condition
Ans. 
To stop waterproofing condition, proper surface preparation, selection of appropriate waterproofing materials, and regular maintenance are essential.
• Ensure proper surface preparation before applying waterproofing materials

• Select appropriate waterproofing materials based on the specific requirements of the project

• Regularly inspect and maintain the waterproofing system to prevent any damage or leaks

• Address any issues or
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Q1. What is the main components part of cement?
Ans. 
The main components of cement are limestone, clay, and gypsum.
• Limestone: primary raw material used in cement production

• Clay: provides silica, alumina, and iron oxide necessary for cement

• Gypsum: regulates setting time and helps control the rate of hardening
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Q2. What is the maximum percentage (%) of carbon and silicon using in cement?
Ans. 
The maximum percentage of carbon and silicon in cement is typically around 5% and 3% respectively.
• Maximum percentage of carbon in cement is around 5%

• Maximum percentage of silicon in cement is around 3%

• Higher percentages can affect the quality and properties of the cement
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Q1. Basic information
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Q2. Salary disussion
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Q1. Tell me about yourself
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Q2. Some technical question
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