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Design Of Concrete Structures: Nuclear Quiz 2
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Question 1
A doubly reinforced beam is considered less economical than a singly reinforced beam because
Question 2
A doubly reinforced beam is used when:
Question 3
A doubly reinforced beam having the following parameter. The strain in compression reinforcement is ________.
Given: , clear cover=25mm, dia of bar used = 20mm, maximum permissible strain in concrete is 0.0035
Given: , clear cover=25mm, dia of bar used = 20mm, maximum permissible strain in concrete is 0.0035
Question 4
What will be the effective width of flange for a multiple L-beam having l0 = 4m, actual flange width = 2 m, width of web = 500 mm and depth of flange = 150 mm.
Question 5
Find the effective width of flange for an isolated T-beam having l0 = 3.5 m, depth of flange = 200 mm, width of rib = 450 mm and actual flange width = 1.6 m
Question 6
In a flanged section, when the flange portion is containing both rectangular and parabolic portions of stress diagram, then IS 456: 2000 recommends to use yf instead of Df.
Where yf = A . (xu) + B (Df)
What will be the value of sum of A and B. where A and B are two constants.
Question 7
A cantilever beam if span 6000 mm of cross section 200 x d mm. Calculate the value of the effective depth of the beam (d) which makes the beam safe for deflection and lateral stability?
Question 8
Assertion A: For determining uniaxial compressive strength of concrete, cube is a better test specimen as compared to cylinder.
Reason R: Stress distribution is more uniform over the cross-section of a cylinder as compared to cube.
Select your answer based on the coding system given below
Reason R: Stress distribution is more uniform over the cross-section of a cylinder as compared to cube.
Select your answer based on the coding system given below
Question 9
Match the following:
Question 10
How many types of stairs are there based on material
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ESE & GATE CEGeneralAug 9ESE & GATE CE