KEC International Assistant Engineer Interview Questions and Answers

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

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

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

Hydration is the process of providing adequate fluids to the body to maintain proper function.

• Hydration is essential for overall health and well-being

• It helps regulate body temperature, transport nutrients, and remove waste

• Drinking water, consuming fruits and vegetables, and electrolyte-rich beverages are ways to stay hydrated

M-20 grade ratio is the mix proportion of cement, sand and aggregate for making concrete of strength 20 MPa.

• M-20 grade concrete is commonly used for residential and commercial construction.

• The ratio of cement:sand:aggregate is 1:1.5:3.

• For 1 cubic meter of concrete, 0.28 cubic meters of cement, 0.42 cubic meters of sand, and 0.84 cubic meters of coarse aggregate are required.

Thermodynamics is the branch of physics that deals with the relationships between heat, work, and energy.

• Study of energy transformations in physical systems

• Involves concepts like heat, work, temperature, and energy

• Laws of thermodynamics govern energy transfer and conversion

• Used in engineering for designing engines, refrigeration systems, etc.

Piling is a construction technique used to strengthen the foundation of a building by driving piles into the ground.

• Piling involves driving long, slender columns (piles) into the ground to provide support for structures.

• The process starts with site investigation to determine soil conditions and load-bearing capacity.

• Piles can be made of concrete, steel, or timber, depending on the project requirements.

• Piles are driven ...read more

BBS preparation involves calculating quantities of steel reinforcement required for construction projects.

• Start by studying the structural drawings and specifications provided

• Identify the different structural elements like beams, columns, slabs, etc.

• Calculate the total length of each type of reinforcement required

• Use standard formulas and codes to determine the quantity of steel bars needed

• Prepare a detailed Bill of Qu...read more

A site engineer is responsible for overseeing construction projects and ensuring they are completed on time and within budget.

• Managing and supervising construction activities

• Ensuring compliance with building codes and regulations

• Preparing and submitting progress reports

• Collaborating with architects, contractors, and other stakeholders

• Monitoring project budgets and timelines

• Ensuring safety protocols are followed on site

Steel is used in steel structures due to its high strength, durability, and versatility.

• Steel has a high strength-to-weight ratio, making it ideal for supporting heavy loads.

• It is also durable and resistant to corrosion, making it suitable for outdoor structures.

• Steel can be easily fabricated into various shapes and sizes, allowing for versatile design options.

• Examples of steel structures include skyscrapers, bridges,