Explore topic-wise MCQs in Prestressed Concrete Structures.

This section includes 20 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 concrete dams are constructed using which?

A. Post tensioning
B. Thermo electric pre tensioning
C. Biological pre tensioning
D. Elongation pre tensioning
Answer» B. Thermo electric pre tensioning
Discussion
2.

The long span decks are fabricated by ___________

A. Post tensioning
B. Pre tensioning
C. Thermo electric prestress
D. Chemical prestress
Answer» B. Pre tensioning
Discussion
3.

The suitability of post tensioning is good for ___________

A. Long spans
B. Break spans
C. Edge spans
D. End spans
Answer» B. Break spans
Discussion
4.

The method of chemical pre stressing is not suited for ___________

A. High degrees of prestress
B. High degrees of compression
C. High degrees of anchoring
D. High degrees of jacking
Answer» B. High degrees of compression
Discussion
5.

The chemical pre stressing is generally suited for elements like ___________

A. Pre cast beams and columns
B. Bonding elements
C. Breakage elements
D. Tensioning elements
Answer» B. Bonding elements
Discussion
6.

The tensile stresses developed in steel by the expansion of concrete are about ___________

A. 850n/mm2
B. 250n/mm2
C. 600n/mm2
D. 500n/mm2
Answer» B. 250n/mm2
Discussion
7.

The expansion of the concrete is restrained by ___________

A. High-tensile steel
B. High-strength concrete
C. Precast members
D. Concrete members
Answer» B. High-strength concrete
Discussion
8.

The degree of expansion can be controlled by varying the conditions of ___________

A. Bending
B. Bonding
C. Heating
D. Curing
Answer» E.
Discussion
9.

The linear expansion of the cement in chemical pre stressing is about ___________

A. 5-10%
B. 2-3%
C. 3-4%
D. 6-7%
Answer» D. 6-7%
Discussion
10.

The chemical pre stressing is also called as ___________

A. Self stressing
B. Whole stressing
C. Half stressing
D. Model stressing
Answer» B. Whole stressing
Discussion
11.

THE_CONCRETE_DAMS_ARE_CONSTRUCTED_USING_WHICH:?$

A. Post tensioning
B. Thermo electric pre tensioning
C. Biological pre tensioning
D. Elongation pre tensioning
Answer» B. Thermo electric pre tensioning
Discussion
12.

The long span decks are fabricated by?

A. Post tensioning
B. Pre tensioning
C. Thermo electric prestress
D. Chemical prestress
Answer» B. Pre tensioning
Discussion
13.

The suitability of post tensioning is good for:

A. Long spans
B. Break spans
C. Edge spans
D. End spans
Answer» B. Break spans
Discussion
14.

The method of chemical pre stressing is not suited for:

A. High degrees of prestress
B. High degrees of compression
C. High degrees of anchoring
D. High degrees of jacking
Answer» B. High degrees of compression
Discussion
15.

The chemical pre stressing is generally suited for elements like:

A. Pre cast beams and columns
B. Bonding elements
C. Breakage elements
D. Tensioning elements
Answer» B. Bonding elements
Discussion
16.

The tensile stresses developed in steel by the expansion of concrete are about:

A. 850n/mm<sup>2</sup>
B. 250n/mm<sup>2</sup>
C. 600n/mm<sup>2</sup>
D. 500n/mm<sup>2</sup>
Answer» B. 250n/mm<sup>2</sup>
Discussion
17.

The expansion of the concrete is restrained by:

A. High-tensile steel
B. High-strength concrete
C. Precast members
D. Concrete members
Answer» B. High-strength concrete
Discussion
18.

The degree of expansion can be controlled by varying the conditions of:

A. Bending
B. Bonding
C. Heating
D. Curing
Answer» E.
Discussion
19.

The linear expansion of the cement in chemical pre stressing is about:

A. 5-10%
B. 2-3%
C. 3-4%
D. 6-7%
Answer» D. 6-7%
Discussion
20.

The chemical pre stressing is also called as:

A. Self stressing
B. Whole stressing
C. Half stressing
D. Model stressing
Answer» B. Whole stressing
Discussion