Indian Oil Corporation Civil Engineer Interview Questions and Answers

Q1. Interview is very long process ' 2-3 round technical then HR round. But Hr team is coperative Very long process for joining & confirmation.
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Q2. Basically Concrete technology for civil Engineer interview
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Q3. Related to Concrete Grade & strength
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Q1. Concrete technology details as per codes
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Q1. What is expected salary
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Q2. How quick you can join
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Q1. Technical interview and my currently work and hold present project beses..question
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Q1. Interview was recommend on project details based
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Gd on my running project bases

Q1. Technical hours nd project hold system
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Q2. Good healthy discussion during Aramco last detsils
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Q3. Good and healthy atmosphere there
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Q4. Good nd healthy atmosphere
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Q5. Good nd healthy atmospher
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Q6. Nice approach regarding project
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Q7. And project will start soon but father expire sohbat unable join timely but I will go there at head office gurugram
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Q1. What are your qualification
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Q2. What do you know skill
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Q3. Where do you live
Ans. I live in Lucknow at Raebareli
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Q4. I live in raebareli in uttar Pradesh
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Q1. Grade of concrete
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Grade of concrete refers to the strength of the concrete mix design, typically denoted by a number such as M20 or C30.
• Grade of concrete is determined by the ratio of cement, sand, and aggregates in the mix.

• Higher grade numbers indicate higher strength concrete.

• Common grades include M20, M25, M30, etc. for mix design method and C15, C20, C25, etc. for nominal mix method.
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Q2. Compressive strength of concrete
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Compressive strength of concrete is the ability of concrete to withstand loads that tend to compress it.
• Compressive strength is measured by testing concrete cubes or cylinders in a laboratory.

• It is important for determining the quality and durability of concrete structures.

• The strength of concrete can vary depending on factors like mix design, curing conditions, and age.

• Typical values for compressive strength range fro...read more
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Q3. M20- 20 is compressive strength of concrete Same as M25,M30 etc
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Q4. Method of curing?
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Curing is the process of maintaining adequate moisture and temperature for concrete to ensure proper hydration and strength development.
• Curing can be done by methods such as ponding, wet covering, steam curing, and using curing compounds.

• Ponding involves creating a pond of water on the concrete surface to keep it moist.

• Wet covering is done by covering the concrete with wet burlap, sand, or other materials to retain moi...read more
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Q5. 1) spray 2) wet surface 3) ponding method 4) chemical method
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Q6. Introduce yourself
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Q1. Shell rules and safety .
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Q1. IS code for steel, concrete, formwork, masonry work,
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Q2. Batching plant, ITP, BBS,
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