Civil Engineering - MCQ Practice Questions

A fixed beam of length L with central point load P has the fixed end moment equal to:

In virtual work method, if a unit load is applied instead of actual load, the virtual displacement is equal to:

The stiffness matrix in matrix method of structural analysis represents:

In a three-hinged arch, the additional hinge at crown provides:

For a continuous beam with equal spans and equal loads, the negative moment at interior support is maximum at:

In slope-deflection method, the fixed-end moment for a fixed beam with UDL w over length L is:

The principle of virtual displacements is applicable to:

What is the water-cement ratio for M20 grade concrete as per IS 456:2000?

What is the recommended slump for RCC columns according to IS 456:2000?

Hydration of cement produces which of the following as main products?

What is the minimum concrete cover for reinforcement in foundations as per IS 456:2000?

Which of the following factors increases the compressive strength of concrete?

What is the typical strength gain pattern of concrete in the first 28 days?

What is the effect of adding admixtures like retarders in concrete?

What is the recommended curing period for concrete in normal conditions?

In a two-hinged arch, the number of unknown reactions is:

The influence line for a reaction at support A of a simply supported beam AB is:

In matrix stiffness method, the element stiffness matrix for a truss member is derived using:

The carry-over factor in slope-deflection method for a member with far end fixed is:

In moment distribution method, the distribution factor for a member is proportional to: