Questions and answers for exam Preparation

MCQs

Total Questions : 1549 | Page 154 of 155 pages

Question 1531. The shear reinforcement in R.C.C. is provided to resist__________________?

Vertical shear
Horizontal shear
Diagonal compression
Diagonal tension

Discuss Question

Answer: Option D. -> Diagonal tension
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

Question 1532. The minimum cube strength of concrete used for a pre-stressed member, is________________?

50 kg/cm2
150 kg/cm 2
250 kg/cm2
350 kg/cm2

Discuss Question

Answer: Option D. -> 350 kg/cm2
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

Question 1533. If Sb, is the average bond stress on a bar of diameter subjected to maximum stress , the length of the embedment is given by_____________?

l = dt/Sb
l = dt/2Sb
l = dt/3Sb
l = dt/4Sb

Discuss Question

Answer: Option D. -> l = dt/4Sb
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

Question 1534. Effective depth and depth of the neutral axis respectively of a singly reinforced If d and n are the beam, the lever arm of the beam, is_________________?

d
n
d + n/3
d – n/3

Discuss Question

Answer: Option D. -> d – n/3
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

Question 1535. If the sides of a slab simply supported on edges and spanning in two directions are equal, the maximum bending moment is multiplied by_________________?

Discuss Question

Answer: Option D. -> 0.5
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

Question 1536. Dimensions of a beam need be changed if the shear stress is more than_______________?

10 kg/cm2
15 kg/cm2
20 kg/cm2
25 kg/cm2

Discuss Question

Answer: Option C. -> 20 kg/cm2
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

Question 1537. Bending moment of a simply supported slab is M Kg.cm, the effective depth of the If the maximum slab is (where Q is M.R. factor)________________?

M/100Q
M/ Q
M/Q)
(M/100Q)

Discuss Question

Answer: Option D. -> (M/100Q)
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

Question 1538. The width of the flange of a T-beam, which may be considered to act effectively with the rib depends upon____________________?

Breadth of the rib
Overall thickness of the rib
Centre to centre distance between T-beams
All the above

Discuss Question

Answer: Option D. -> All the above
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

Question 1539. Pick up the incorrect statement from the following. The intensity of horizontal shear stress at the elemental part of a beam section, is directly proportional to__________________?

Shear force
Area of the section
Distance of the C.G. of the area from its neutral axis
Moment of the beam section about its neutral axis

Discuss Question

Answer: Option D. -> Moment of the beam section about its neutral axis
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

Question 1540. Pick up the correct statement from the following_?

A pile is a slender member which transfers the load through its lower end on a strong strata
A pile is a slender member which transfers its load to the surrounding soil
A pile is a slender member which transfers its load by friction
A pile is a cylindrical body of concrete which transfers the load at a depth greater than its width

Discuss Question

Answer: Option B. -> A pile is a slender member which transfers its load to the surrounding soil
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!