Apollo Pipes Senior Civil Engineer Interview Questions and Answers

No aptitude test, descent work life and good organization to work

Q1. Concrete heat liberation after mixing
Ans. 
Heat is generated during the chemical reaction between cement and water, known as heat of hydration.
• Heat of hydration is affected by factors such as cement composition, water-cement ratio, and curing conditions.

• High heat of hydration can cause thermal cracking in concrete.

• Various methods can be used to control heat of hydration, such as using low-heat cement or adding supplementary cementitious materials.

• Heat of hydrat...read more
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Q1. Cube test filling processing.
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Q2. Valuable slum value.
Ans. 
The valuable slum value refers to the economic potential and social impact of upgrading slum areas.
• Improving infrastructure in slum areas can increase property values and attract investment.

• Upgrading slum areas can improve living conditions and quality of life for residents.

• Investing in slum areas can lead to economic growth and reduce poverty.

• Valuable slum value can also refer to the cultural and historical significan...read more
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Q1. Time to remove form for various types of members
Ans. 
Time to remove formwork varies for different types of structural members.
• Time to remove formwork for columns is typically 1-2 days

• Time to remove formwork for beams is usually 7 days

• Time to remove formwork for slabs can range from 7-28 days depending on the type of concrete used

• Time to remove formwork for walls is generally around 24 hours
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Q2. Different grades of cement
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Different grades of cement refer to the varying strengths and compositions of cement used in construction.
• Different grades of cement are classified based on their compressive strength, such as 33 grade, 43 grade, and 53 grade.

• The higher the grade number, the higher the compressive strength of the cement.

• Each grade of cement is suitable for different types of construction projects, with 53 grade cement being commonly us
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Q1. Tell me about yourself with previous experience?
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Q2. Tell me about of the MIS?
Ans. 
MIS stands for Management Information System which is a computer-based system that provides information to support managerial decision-making.
• MIS collects, processes, stores, and disseminates data in the form of information needed to carry out the functions of management.

• It helps in planning, controlling, and decision-making by providing timely, accurate, and relevant information.

• MIS can be used in various fields such ...read more
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Q3. About of quality documents?
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Q4. About of the Drawing?
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Q5. About of the design?
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Q1. Technical site related
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Q1. Ask question about myself
Ans. I am Muhilan. I completed my school in dalmia higher secondary school. Then I completed DCE in Dhanalakshmi Srinivasan Engineering College perambalur. I have completed my apprentice in Dalmia cement Bharath Limited.
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Q2. What you known about cement?
Ans. 
Cement is a binding material used in construction to create concrete and mortar.
• Cement is a fine powder made from a mixture of limestone, clay, and other minerals.

• It is the key ingredient in concrete, which is used for building foundations, walls, and structures.

• Cement reacts with water to form a paste that hardens and binds the aggregates together.

• Different types of cement are used for specific applications, such as P...read more
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Q3. What is OPC, PPC
Ans. 
OPC stands for Ordinary Portland Cement and PPC stands for Portland Pozzolana Cement.
• OPC is a type of cement that is commonly used in construction.

• It is made by grinding clinker with gypsum.

• OPC is known for its high strength and durability.

• PPC is a type of cement that contains pozzolanic materials like fly ash or volcanic ash.

• It is known for its ability to improve workability and reduce the heat of hydration.

• PPC is oft...read more
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Q4. Ordinary portland cement, portland pozzolana cement these cements used for the construction of house, school and residential building.
Ans. 
OPC is the most commonly used cement in construction. PPC is highly resistant to sulohate attack its prime use is in construction of dam, marine, foundation, building near sea shore
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Q5. Say something about concrete
Ans. 
Concrete is a versatile construction material made from a mixture of cement, aggregates, and water.
• Concrete is known for its strength and durability.

• It is used in various construction projects, such as buildings, bridges, and roads.

• The mixture of cement, aggregates, and water undergoes a chemical reaction called hydration, which hardens the concrete.

• Different types of concrete can be used depending on the specific requ...read more
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Q6. Two primary concrete test are compression test and slump test
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Q1. Technical Round as per Project Required
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