10+ Kapitus Strategy Services Interview Questions and Answers

Centrifugal force is the apparent force that acts outward on a body moving in a curved path.

• Centrifugal force is not a real force but rather a perceived force due to inertia.

• It is experienced when an object moves in a curved path and feels like it is being pushed away from the center of the curve.

• The magnitude of centrifugal force depends on the mass of the object, its velocity, and the radius of the curve.

• Centrifugal force is often encountered in transportation engineering, ...read more

I have knowledge of various materials used in the construction field.

• Concrete

• Bricks

• Steel

• Wood

• Cement

• Glass

• Tiles

• Plaster

• Asphalt

• Roofing materials

Superelevation is the banking or tilting of a roadway on a curve to counteract the centrifugal force.

• Superelevation is used to increase the safety and comfort of vehicles traveling on curved roadways.

• It involves raising the outer edge of the road higher than the inner edge to create a sloping surface.

• The amount of superelevation required depends on factors such as design speed, curve radius, and vehicle characteristics.

• Superelevation is typically expressed as a percentage, re...read more

Curing is the process of maintaining adequate moisture and temperature for concrete to ensure proper hydration and strength development.

• Curing helps prevent cracking and shrinkage in concrete.

• It improves the durability and strength of concrete.

• Proper curing enhances the chemical resistance of concrete.

• Common curing methods include water curing, steam curing, and curing compounds.

• Examples of curing include covering concrete with wet burlap or using curing blankets.

Types of foundation include shallow, deep, and pile foundations.

• Shallow foundations are used when the soil is strong enough to support the structure's load, such as spread footings and mat foundations.

• Deep foundations are used when the soil is weak or unstable, such as pile foundations and drilled shafts.

• Pile foundations are deep foundations that transfer the load to deeper, more competent soil or rock layers, such as driven piles and drilled piles.

Concrete is a strong and durable building material made from a mixture of cement, sand, gravel, and water.

• Made from a mixture of cement, sand, gravel, and water

• Used in construction for building foundations, roads, bridges, and more

• Can be reinforced with steel bars for added strength

• Comes in different forms such as ready-mix concrete and precast concrete

Slump test is a concrete test to measure the consistency and workability of freshly mixed concrete.

• It is performed by filling a cone-shaped mold with concrete, then removing the mold and measuring how much the concrete slumps or settles.

• The amount of slump indicates the water content and workability of the concrete.

• Different types of slumps (true slump, shear slump, collapse slump) can provide insights into the quality of the concrete mix.

• Slump test is commonly used in constr...read more

Quarrying is the process of extracting natural resources, such as minerals, stones, or sand, from the earth's surface.

• Quarrying involves the removal of materials from the ground for various purposes.

• It is commonly used in construction, road building, and landscaping.

• Quarries can be open-pit or underground, depending on the type of resource being extracted.

• Examples of quarrying include mining for coal, extracting limestone for cement production, and collecting gravel for road ...read more

A cube in concrete is a standard specimen used for testing the compressive strength of concrete.

• A cube in concrete is typically a 150mm x 150mm x 150mm specimen.

• It is cast from a representative sample of fresh concrete.

• After curing, the cube is subjected to a compressive strength test to determine the quality of the concrete.

Grade of concrete refers to the strength of the concrete mix design, typically denoted by a number like M20 or C30.

• Grade of concrete is determined by the ratio of cement, sand, and aggregates in the mix.

• Common grades include M20, M25, M30, etc. for design mix and C15, C20, C25, etc. for nominal mix.

• Higher grade numbers indicate higher strength of the concrete mix.

• Different grades are used for different types of construction projects.

• For example, M20 grade is commonly used for...read more