Q.1
The number of independent displacement components at each joint of a rigid-jointed space frame is
Q.2
The slenderness effect of a wall is considered if the effective height of the wall exceeds the thickness
Q.3
The test strength of the sample is taken as the average of the strength of
Q.4
When a uniformly distributed load, shorter than the span of the girder, moves from left to right, then the conditions for maximum bending moment at a section is that
Q.5
In the displacement method of structural analysis, the basic unknowns are
Q.6
The number of independent equations to be satisfied for static equilibrium in a space structure is
Q.7
Independent displacement components at each joint of a rigid-jointed plane frame are
Q.8
The thickness of the rectangular plate for the cap or base of a solid round steel columns, is calculated from the formula
t = √[(9W/16 fbct) × D/(D -d)] where ‘d’ is
Q.9
While using three moments equation, a fixed end of a continuous beam is replaced by an additional span of
Q.10
If in a pin-jointed plane frame (m + r) > 2j, then the frame is
(Where ‘m’ is number of members, ‘r’ is reaction components and ‘j’ is number of joints)
Q.11
A rigid-jointed plane frame is stable and statically determinate if (where m is number of members, r is reaction components and j is number of joints)
Q.12
A pin-jointed plane frame is unstable if (where m is number of members, r is reaction components and j is number of joints)
Q.13
The three moments equation is applicable only when
Q.14
The Castigliano's second theorem can be used to compute deflections
Q.15
For a symmetrical two hinged parabolic arch, if one of the supports settles horizontally, then the horizontal thrust
Q.16
If the main reinforcement of the slab is parallel to a T-beam, the transverse reinforcement at mid span of the slab is provided at least __________ of main reinforcement.
Q.17
The deformation of a spring produced by a unit load is called
Q.18
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
Q.19
In the slope deflection equations, the deformations are considered to be caused by
i) bending moment
ii) shear force
iii) axial force
The correct answer is
Q.20
Select the correct statement
Q.21
Degree of kinematic indeterminacy of a pin-jointed plane frame is given by
Q.22
If there are m unknown member forces, r unknown reaction components and j number of joints, then the degree of static indeterminacy of a pin-jointed plane frame is given by
Q.23
If the specified thickness of a footing is 100 cm, the depth of the form work may be tolerated from
Q.24
For the stability of a structural part, the weight or anchorage should be
Q.25
The width of the analogous column in the method of column analogy is
Q.26
Bending moment at any section in a conjugate beam gives in the actual beam
Q.27
A load W is moving from left to right support on a simply supported beam of span T. The maximum bending moment at 0.4 1 from the left support is
Q.28
Effects of shear force and axial force on plastic moment capacity of a structure are respectively to
Q.29
The principle of virtual work can be applied to elastic system by considering the virtual work of
Q.30
Pick up the correct statement for the web stiffeners.
0 h : 0 m : 1 s