Explore topic-wise MCQs in Prestressed Concrete Structures.

This section includes 19 Mcqs, each offering curated multiple-choice questions to sharpen your Prestressed Concrete Structures knowledge and support exam preparation. Choose a topic below to get started.

1.

The failure due to other modes like transverse shear failure is mainly caused due to __________

A. Principal stresses
B. Tensile stresses
C. Compressive stresses
D. Strain
Answer» B. Tensile stresses
Discussion
2.

Which one of the following are other modes of failure?

A. Failure due to tension
B. Torsion failure
C. Reinforcement failure
D. Transverse shear failure
Answer» E.
Discussion
3.

The amount of steel provided in this section should not be greater than __________

A. Steel required
B. Concrete required
C. Water required
D. Tension required
Answer» B. Concrete required
Discussion
4.

The over reinforced section fails due to sudden crushing of __________

A. Beam
B. Column
C. Concrete
D. Steel
Answer» D. Steel
Discussion
5.

Due to excess elongation of steel, the neutral axis near the compression face gets __________

A. Increased
B. Decreased
C. Elongates
D. Crushes
Answer» B. Decreased
Discussion
6.

In under reinforced section failure the beam observes __________

A. Excess elongation
B. Less elongation
C. Edge elongation
D. Mid span elongation
Answer» B. Less elongation
Discussion
7.

The failure due to fracture steel in tension can be prevented by providing a steel reinforcement is?

A. 0.15 – 0.2%
B. 0.20% – 0.35%
C. 0.2% – 0.6%
D. 0.6% – 0.10%
Answer» B. 0.20% – 0.35%
Discussion
8.

If the concrete in tension zone get cracks will lead to development of __________

A. Principal stresses
B. Compression
C. Tensile stresses
D. Strain
Answer» D. Strain
Discussion
9.

The failure due to fracture of steel in tension in the beam is because of __________

A. Excess amount of steel reinforcement
B. Excess amount of prestressed concrete
C. Least amount of reinforcement
D. Least amount of prestressed concrete
Answer» D. Least amount of prestressed concrete
Discussion
10.

WHICH_ONE_OF_THE_FOLLOWING_IS_OTHER_MODE_OF_FAILURE??$

A. Failure due to tension
B. Torsion failure
C. Reinforcement failure
D. Transverse shear failure
Answer» E.
Discussion
11.

The_failure_due_to_other_modes_like_transverse_shear_failure_is_mainly_caused_due_to:$

A. Principal stresses
B. Tensile stresses
C. Compressive stresses
D. Strain
Answer» B. Tensile stresses
Discussion
12.

The amount of steel provided in this section should not be greater than?

A. Steel required
B. Concrete required
C. Water required
D. Tension required
Answer» B. Concrete required
Discussion
13.

The over reinforced section fails due to sudden crushing of:

A. Beam
B. Column
C. Concrete
D. Steel
Answer» D. Steel
Discussion
14.

Which type of deflections is observed in compression face during under reinforced section failure?

A. Small deflections
B. Large deflections
C. Bondage deflections
D. Shrinkage deflections
Answer» C. Bondage deflections
Discussion
15.

Due to excess elongation of steel, the neutral axis near the compression face gets:

A. Increased
B. Decreased
C. Elongates
D. Crushes
Answer» B. Decreased
Discussion
16.

In under reinforced section failure the beam observes:

A. Excess elongation
B. Less elongation
C. Edge elongation
D. Mid span elongation
Answer» B. Less elongation
Discussion
17.

The failure due to fracture steel in tension can be prevented by providing a steel reinforcement:

A. 0.15 – 0.2%
B. 0.20% – 0.35%
C. 0.2% – 0.6%
D. 0.6% – 0.10%
Answer» B. 0.20% ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.35%
Discussion
18.

If the concrete in tension zone get cracks will lead to development of:

A. Principal stresses
B. Compression
C. Tensile stresses
D. Strain
Answer» D. Strain
Discussion
19.

The failure due to fracture of steel in tension in the beam is because of:

A. Excess amount of steel reinforcement
B. Excess amount of prestressed concrete
C. Least amount of reinforcement
D. Least amount of prestressed concrete
Answer» D. Least amount of prestressed concrete
Discussion