Explore topic-wise MCQs in Prestressed Concrete Structures Questions and Answers.

This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Prestressed Concrete Structures Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.

Calculate spacing of a prestressed concrete T slab using 12mm diameter of two legged stirrups such that fc is 415, vcw = 1900kn, balance shear is 934×103?

A. 165kn
B. 345kn
C. 230kn
D. 450kn
Answer» B. 345kn
Discussion
2.

Calculate the slope angle such that eccentricity is 750, length is 40m and stress induced is 1000n/m2?

A. 0.89
B. 0.075
C. 0.054
D. 0.065
Answer» C. 0.054
Discussion
3.

Check for ultimate shear strength such that shear force, Vu = 2834 kn, According to IRC: 18-2000, the ultimate shear resistance of the support section uncracked in flexure loss ratio is 0.8, p is 12000×103, area is 0.88 x 106mm2?

A. 11.3n/mm2
B. 23.5n/mm2
C. 19.9n/mm2
D. 10.9n/mm2
Answer» E.
Discussion
4.

Calculate failure by crushing of concrete such that bw is 200, d is 1750, fck is 60n/mm2, b is800, Df is 400?

A. 12253x106nmm
B. 15253x106nmm
C. 18253x106nmm
D. 16253x106nmm
Answer» D. 16253x106nmm
Discussion
5.

Calculate the mid support section given that Ap = 7980mm2, fck = 60n/mm2, b = 800mm, fp = 1862n/mm2, bw = 200mm, Mu(required) = 16865knm, Dt = 400mm, d = 1750mm, failure by yielding of steel?

A. 1204
B. 23402
C. 1298
D. 45367
Answer» C. 1298
Discussion
6.

Calculate bending moment of dead load given total load = 14n/mm2, Dead load bending moment dead weight of slab = 12kn/m2, dead weight of w.c = 1.76kn/m2, span length is 10.4m?

A. 120knm
B. 130knm
C. 190knm
D. 160knm
Answer» D. 160knm
Discussion
7.

Calculate Permissible stresses compressive stresses in concrete at transfer and working loads, as recommended given fct = 15n/mm2, fst = 0.8, fcw is 12n/mm2?

A. 13.2
B. 13.4
C. 13.8
D. 13.0
Answer» B. 13.4
Discussion