Nagarjuna Construction Company Interview Questions, Process, and Tips

Q1. What is safety & hazard
Ans. 
Safety refers to measures taken to prevent accidents and injuries, while hazards are potential sources of harm or danger.
• Safety involves implementing protocols and procedures to protect individuals from harm

• Hazards are potential risks or sources of danger that could cause harm

• Examples of hazards include slippery floors, exposed electrical wires, and toxic chemicals

• Safety measures may include providing training, enforci...read more
Answered by AI
Add your answer
Q2. .safety in construction industry
Ans. 
Safety in the construction industry is crucial to prevent accidents and injuries.
• Implementing proper safety protocols and procedures

• Providing regular safety training for employees

• Ensuring all workers wear appropriate personal protective equipment (PPE)

• Regularly inspecting and maintaining equipment and machinery

• Creating a culture of safety awareness and accountability

• Following OSHA regulations and guidelines

• Examples: Fa...read more
Answered by AI
Add your answer

Q1. How to find yield strength of 8mm dia steel of 550 grade?
Ans. 
The yield strength of 8mm dia steel of 550 grade can be found using standard testing methods.
• Yield strength is the maximum stress a material can withstand without permanent deformation

• Standard testing methods like tensile testing can be used to determine the yield strength

• The 550 grade refers to the minimum yield strength of the steel

• Consulting the material's specification or conducting tests can provide the exact yiel
Answered by AI
Add your answer
Q2. What is bleeding and segregation?
Ans. 
Bleeding and segregation are phenomena that occur in concrete during its placement and curing process.
• Bleeding is the process of water rising to the surface of freshly placed concrete due to the settlement of solid particles.

• Segregation refers to the separation of coarse aggregates from the rest of the concrete mix, resulting in an uneven distribution of materials.

• Bleeding can lead to a weakened surface layer and reduc...read more
Answered by AI
Add your answer
Q3. Specify design mix ratios of various concrete mixes?
Ans. 
The design mix ratios of concrete mixes vary depending on the specific requirements and applications.
• Design mix ratios are determined based on factors such as strength, workability, durability, and environmental conditions.

• Common design mix ratios include 1:2:4 (cement:sand:aggregate) for general construction, 1:1.5:3 for reinforced concrete, and 1:0.5:1 for high-strength concrete.

• Different types of concrete mixes, suc...read more
Answered by AI
Add your answer
Q4. Draw shear force and bending moment diagrams
Ans. 
Shear force and bending moment diagrams are graphical representations of the internal forces and moments in a structural element.
• Shear force diagram shows the variation of shear force along the length of the element.

• Bending moment diagram shows the variation of bending moment along the length of the element.

• Shear force and bending moment diagrams are commonly used in structural analysis and design.

• These diagrams help e...read more
Answered by AI
Add your answer
Q5. Earthquake design methods like static and dynamic methods formulae
Add your answer

MCQ test and 20 questions

Q1. Strength of materials
Ans. 
Strength of materials refers to the ability of a material to withstand applied forces without failing.
• Strength of materials is an important concept in engineering, as it helps determine the suitability of materials for specific applications.

• Factors that affect the strength of materials include material composition, manufacturing process, and environmental conditions.

• Examples of materials with high strength include stee...read more
Answered by AI
Add your answer
Q2. Thermal power plant
Add your answer
Q3. Your company se related
Add your answer

Q1. All Civil basics knowledge as per your cv and experience.
Add your answer
Q2. Size of covering block
Ans. 
The size of covering block is determined based on the type of structure and its requirements.
• The size of covering block is usually specified in the design drawings or specifications.

• It is important to consider the dimensions and spacing of reinforcement bars when determining the size of covering block.

• The covering block should provide adequate protection to the reinforcement bars from fire, corrosion, and other environ...read more
Answered by AI
View 1 more answer
Q3. Length of development
Ans. 
The length of development refers to the duration it takes to complete a project or task.
• The length of development can vary depending on the complexity of the project.

• Factors such as team size, resources, and scope can also impact the length of development.

• It is important to set realistic timelines and milestones to ensure efficient development.

• For example, a simple website development project may take a few weeks, whil...read more
Answered by AI
Add your answer
Q4. Bending moment and Soil test
Add your answer
Q5. Construction materials in details
Ans. 
Construction materials are substances used for building and construction purposes.
• Construction materials include cement, concrete, bricks, steel, wood, and glass.

• Cement is a binding agent used in the production of concrete.

• Concrete is a mixture of cement, sand, gravel, and water, used for construction.

• Bricks are rectangular blocks made of clay or concrete, used for building walls.

• Steel is a strong and durable material ...read more
Answered by AI
Add your answer

Q1. Basic knowledge of construction work and according to your experience what work had you done in previous company because they ask you according to your CV.
Add your answer
Q2. Estimation and costing
Add your answer
Q3. Bar bending schedule must be known
Add your answer
Q4. Structure analysis should have
Add your answer

Q1. Cement density and aggregate
Add your answer
Q2. Cement set time
Add your answer