Shree Cement Technical Service Officer Interview Questions and Answers

Q1. Tell me about yourself
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Q2. Why you choose to work in this company
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Q3. What is your main Moto after 5 years of working
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Q4. What is m in m20 and what is in concrete
Ans. 
M in M20 refers to the mix ratio of cement, sand and aggregate in concrete.
• M20 is a mix ratio of 1:1.5:3, which means 1 part cement, 1.5 parts sand and 3 parts aggregate are used in making concrete.

• The letter 'M' stands for 'mix', and the number after it denotes the compressive strength of the concrete in megapascals (MPa) after 28 days of curing.

• The mix ratio and compressive strength of concrete vary depending on the ...read more
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Q1. Very specific to job requirements
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Q2. Flexibility of employee
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Q1. Types of cement
Ans. 
Types of cement include Portland cement, white cement, rapid hardening cement, and low heat cement.
• Portland cement is the most common type used in construction.

• White cement is used for architectural purposes.

• Rapid hardening cement sets quickly and is used in projects with tight deadlines.

• Low heat cement generates less heat during hydration and is used in large concrete structures.
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Q2. Initial and final setting time of cement
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Initial setting time is the time taken for the cement paste to harden sufficiently so that it can no longer be reshaped. Final setting time is the time taken for the cement paste to harden completely and attain its full strength.
• Initial setting time is typically around 30 minutes to 1 hour after mixing with water.

• Final setting time is usually around 2 to 4 hours after mixing with water.

• Setting time can be affected by f...read more
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Q1. Civil engineering
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Q2. Concrete technology, building materials
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Q1. Fineness of cement?
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Q1. Describe about yourself
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Aptitude test

Q1. Tell about concrete test cement test properties mix design etc
Ans. 
Concrete testing involves evaluating properties such as compressive strength, workability, and durability.
• Concrete mix design involves determining the optimal ratio of cement, water, and aggregates for a specific application.

• Cement testing includes evaluating properties such as fineness, setting time, and strength.

• Concrete properties such as compressive strength, workability, and durability can be tested using various ...read more
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