Theory of Structures - Part 1 Online Exam Quiz

Theory of Structures - Part 1 GK Quiz. Question and Answers related to Theory of Structures - Part 1. MCQ (Multiple Choice Questions with answers about Theory of Structures - Part 1

The shape factor of standard rolled beam section varies from

Options

A : 1.10 to 1.20

B : 1.20 to 1.30

C : 1.30 to 1.40

D : 1.40 to 1.50

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The point of contraflexure is the point where

Options

A : B.M. changes sign

B : B.M. is maximum

C : B.M. is minimum

D : S.F. is zero.

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The normal component of a force inclined through ?° is obtained by multiplying the force by

Options

A : sin ?

B : cos ?

C : tan ?

D : sin ? cos ?

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In the truss shown in the given figure, the force in member BC is

Options

A : 100 t compressive

B : 100 t tensile

C : zero

D : indeterminate

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Stress may be defined as

Options

A : force per unit length

B : force per unit volume

C : force per unit area

D : none of these.

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Total strain energy theory for the failure of a material at elastic limit, is known

Options

A : Guest's or Trecas' theory

B : St. Venant's theory

C : Rankine's theory

D : Haig's theory

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Stress may be expressed in Newtons

Options

A : per millimetre square (N/mm 2 )

B : per centimetre square (N/cm 2 )

C : per metre square (N/m 2 )

D : All of the above.

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Principal planes are subjected to

Options

A : normal stresses only

B : tangential stresses only

C : normal stresses as well as tangential stresses

D : none of these.

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In plastic analysis, the shape factor for a circular section, is

Options

A : 1.5

B : 1.6

C : 1.7

D : 1.75

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Keeping the depth d constant, the width of a cantilever of length l of uniform strength loaded with a uniformly distributed load w varies from zero at the free end and

Options

A : at the fixed end

B : at the fixed end

C : at the fixed end

D : at the fixed end

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