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.

Calculate minimum reinforcement of 0.8% in the section such that given breadth is 250mm, Diameter is 200m?

A. 400
B. 600
C. 500
D. 800
Answer» B. 600
Discussion
2.

Calculate the compression moments of reinforced concrete trusses such that compression in the member is 395, characteristic strength is 35n/mm2, breadth is 250mm and depth is given as 200?

A. 0.443
B. 0.338
C. 0.654
D. 0.234
Answer» C. 0.654
Discussion
3.

Calculate moment of reinforced concrete truss such that bending moment is given as 4.3 and breadth is given as 250mm and depth is 200mm, characteristic strength of concrete is 35n/mm2?

A. 0.48
B. 0.56
C. 0.34
D. 0.23
Answer» B. 0.56
Discussion
4.

Calculate total diameter ratio (d’/D) of reinforced concrete truss member such that the internal diameter is 40mm and external diameter is given as 200mm?

A. 0.6
B. 0.8
C. 0.2
D. 9.6
Answer» D. 9.6
Discussion
5.

Calculate effective length of warehouse shed such that length is given as 2.11m and area is given as 650mm2?

A. 3.28m
B. 4.28m
C. 6.25m
D. 1.37m
Answer» E.
Discussion
6.

The truss spacing 12m prestressed bow string of linear element with wire reinforcement (18m) grade of concrete (n/mm2).

A. 30- 40n/mm2
B. 10- 50n/mm2
C. 20- 70n/mm2
D. 40- 90n/mm2
Answer» B. 10- 50n/mm2
Discussion
7.

The polygonal built up from blocks with prestressed bottom chord having wire cable for 18m – concrete requirement per truss (m3) is?

A. 2.5
B. 2.63
C. 2.78
D. 2.00
Answer» C. 2.78
Discussion
8.

The requirement consists of __________

A. Aluminium bars
B. HYSD bars
C. Torsion bars
D. Wooden bars
Answer» C. Torsion bars
Discussion
9.

The concrete used in trusses is normally of grade ranging from __________

A. M35
B. M50
C. M40
D. M25
Answer» B. M50
Discussion
10.

CALCULATE_THE_COMPRESSION_MOMENTS_OF_REINFORCED_CONCRETE_TRUSSES_SUCH_THAT_COMPRESSION_IN_THE_MEMBER_IS_395,_CHARACTERISTIC_STRENGTH_IS_35N/MM2,_BREADTH_IS_250MM_AND_DEPTH_IS_GIVEN_AS_200??$

A. 0.443
B. 0.338
C. 0.654
D. 0.234
Answer» C. 0.654
Discussion
11.

Calculate_minimum_reinforcement_of_0.8%_in_the_section_such_that_given_breadth_is_250mm,_Diameter_is_200m?$

A. 400
B. 600
C. 500
D. 800
Answer» B. 600
Discussion
12.

Calculate moment of reinforced concrete truss such that bending moment is given as 4.3 and breadth is given as 250mm and depth is 200mm, characteristic strength of concrete is 35n/mm2?

A. 0.48
B. 0.56
C. 0.34
D. 0.23
Answer» B. 0.56
Discussion
13.

Calculate total diameter ratio (d’/D) of reinforced concrete truss member such that the internal diameter is 40mm and external diameter is given as 200mm?$

A. 0.6
B. 0.8
C. 0.2
D. 9.6
Answer» D. 9.6
Discussion
14.

Calculate effective length of warehouse shed such that length is given as 2.11m and area is given as 650mm2?

A. 3.28m
B. 4.28m
C. 6.25m
D. 1.37m
Answer» E.
Discussion
15.

The truss spacing 12m prestressed bow string of linear element with wire reinforcement (18m) grade of concrete (n/mm2)

A. 30- 40n/mm<sup>2</sup>
B. 10- 50n/mm<sup>2</sup>
C. 20- 70n/mm<sup>2</sup>
D. 40- 90n/mm<sup>2</sup>
Answer» B. 10- 50n/mm<sup>2</sup>
Discussion
16.

The polygonal built up from blocks with prestressed bottom chord having wire cable for 18m – concrete requirement per truss (m3) is?$

A. 2.50
B. 2.63
C. 2.78
D. 2.00
Answer» C. 2.78
Discussion
17.

The trusses spacing for 6m prestressed bow string truss with cable reinforcement span for 18m material requirement per truss?

A. 338-433
B. 311-234
C. 829-456
D. 675-919
Answer» B. 311-234
Discussion
18.

The requirement in consists of:

A. Aluminium bars
B. HYSD bars
C. Torsion bars
D. Wooden bars
Answer» C. Torsion bars
Discussion
19.

The concrete used in trusses is normally of grade ranging from:

A. M35
B. M50
C. M40
D. M25
Answer» B. M50
Discussion