Ramky Infrastructure Sr.Engineer-Projects Interview Questions and Answers

Difficulty in execution work can arise due to various factors including grade and strength of concrete.

• The grade and strength of concrete must be carefully selected based on the requirements of the project.

• Inadequate curing of concrete can lead to lower strength and durability.

• The use of improper mix proportions can also result in weaker concrete.

• The quality of raw materials used in concrete production can affect its s...read more

I believe in hands-on experience and want to apply my MBA knowledge in practical fieldwork.

• I value the importance of practical experience in addition to theoretical knowledge

• I want to apply my management skills in a real-world setting

• I enjoy the challenges and problem-solving opportunities that come with site execution

• I believe in the importance of teamwork and collaboration in achieving project success

• I am excited abo...read more

The size of a concrete cube is typically 150mm x 150mm x 150mm for standard testing purposes.

• Standard size for concrete cube is 150mm x 150mm x 150mm

• Used for testing the compressive strength of concrete

• Other sizes may be used for specific projects or requirements

The slope of stairs refers to the angle at which the stairs are inclined, affecting safety and accessibility.

• The slope of stairs is typically between 30-35 degrees for comfortable and safe use.

• Building codes may dictate specific slope requirements for stairs to ensure safety and accessibility.

• The slope of stairs can be calculated using trigonometry, with the rise and run of the stairs determining the angle.

• A steep slop...read more

Covering is provided in steel reinforcement to protect it from corrosion and to ensure proper bond with concrete.

• Covering protects steel reinforcement from corrosion caused by exposure to moisture and chemicals in the environment.

• It helps in maintaining the bond between steel reinforcement and concrete, ensuring structural integrity.

• Proper covering thickness is important to prevent rusting of steel bars and maintain du...read more

The leaping zone of steel reinforcement refers to the area where the steel bars are not provided in a concrete member.

• The leaping zone is typically found in beams and slabs where the steel reinforcement is not required to be continuous.

• It is important to ensure that the leaping zone does not compromise the structural integrity of the member.

• Proper detailing and design considerations are necessary to determine the exten...read more

Site uses materials can be identified through visual inspection, testing, and documentation.

• Conduct visual inspection of materials on site to identify their type and quality

• Perform tests on materials such as soil, concrete, and asphalt to determine their properties

• Review documentation such as material specifications, delivery receipts, and quality control reports

• Consult with suppliers and manufacturers to verify the au

A section of stairs case with reinforcement is a structural drawing showing the details of the stairs and the reinforcement bars used for strength.

• Include dimensions and materials used for the stairs and reinforcement bars

• Show the arrangement of reinforcement bars in the section view

• Label the different components of the stairs case for clarity

Maivan technology consists of various components including sensors, software, and data analytics for monitoring and managing civil infrastructure.

• Sensors are used to collect data on various parameters such as temperature, humidity, and structural integrity.

• Software is utilized to process the data collected by sensors and provide real-time monitoring and analysis.

• Data analytics tools are employed to identify patterns, t...read more

The minimum cement content in RCC structure is typically around 300 kg/m3.

• Minimum cement content is usually specified by structural engineers based on design requirements.

• Higher cement content may be required for structures in aggressive environments or with special design considerations.

• The minimum cement content is important for achieving the desired strength and durability of the concrete mix.

The shape of slump in a slump cone test is typically conical.

• The shape of slump is conical, with the top being wider than the base.

• The height of the slump is measured to determine the workability of the concrete.

• Different types of slumps (true slump, shear slump, collapse slump) indicate different levels of workability.

• Example: A true slump has a smooth, symmetrical shape with a slight collapse at the center.

Lapping zone of column is where two reinforcement bars overlap to ensure continuity of load transfer.

• Lapping zone should be at least 50 times the diameter of the smaller bar away from the face of the support.

• Proper lapping length is crucial for structural integrity and load distribution.

• Lapping should be staggered in multiple layers for better strength.

• Ensure proper cover and clear spacing around the lapping zone to pr