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Engineering
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Civil Set-1
Structural Engineering III
148

Structural Engineering III MCQ with Answers

148) The deformation of a spring produced by a unit load is called

stiffness

flexibility

influence coefficient

unit strain

Answer is:

flexibility

Structural Engineering III MCQ with Answers

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Related Structural Engineering III MCQ with Answers

149) For a single point load W moving on a symmetrical three hinged parabolic arch of span L, the maximum sagging moment occurs at a distance x from ends. The value of x is

0.211 L

0.25 L

0.234 L

0.5 L

Answer is:

0.211 L

150) Muller Breslau′s principle for obtaining influence lines is applicable to i) trusses ii) statically determinate beams and frames iii) statically indeterminate structures, the material of which is elastic and follows Hooke′s law iv) any statically indeterminate structure The correct answer is

(i), (ii) and (iii)

(i), (ii) and (iv)

(i) and (ii)

only (i)

Answer is:

(i), (ii) and (iii)

151) If the ratio of center to center spacing of intersecting walls to actual thickness of intersecting wall is more than 20, then the stiffening coefficient for wall proper will be

0

between 0 and 1

1

greater than 1

Answer is:

greater than 1

152) Maximum slenderness ratio of load bearing walls for a dwelling having more than 2 storeys (i) shall not exceed 12 if lime mortar is used (ii) shall not exceed 18 if cement lime mortar 1:2:9 is used (iii) shall not exceed 24 if cement mortar 1:6 is used Of these statements

(i) and (ii) are correct

(ii) and (iii) are correct

(i) and (iii) are correct

(i) and (ii) and (iii) are correct

Answer is:

(i) and (ii) are correct

Structural Engineering III MCQ with Answers

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