The appropriate expression for development length, as per IS $456$:$2000,$ is given by

$($A$)\frac{{}_s}{4{}_{bd}}.$

$($B$)\frac{{}_{bc}}{{}_{bd}}$

$($C$)\frac{{}_s}{4{}_{bd}}$

$($D$)\frac{}{8{}_{bd}}$

As per IS $456$:$2000,$ maximum area of tension reinforcement in beams shall not exceed

$($A$)0\mathrm{.}04bD.$

$($B$)0\mathrm{.}02bD$

$($C$)0\mathrm{.}08bD$

$($D$)0\mathrm{.}01bD$

Workability of concrete is related to

$($A$)$ water$-$cement ratio

$($B$)$ water aggregate ratio

$($C$)$ sand$-$cement ratio

$($D$)pH$ of water

The moment required to rotate the near end of a prismatic beam through unit angle without translation, when the far end is fixed, is

$($A$)\frac{EI}{L}$

$($B$)\frac{2EI}{L}$

$($C$)\frac{3EI}{L}$

$($D$)\frac{4EI}{L},$

A suspension bridge with two$-$hinged stiffening girder is statically

$($A$)$ determinate

$($B$)$ indeterminate to $1$ degree

$($C$)$ indeterminate to $2$ degrees $\text{'}$

$($D$)$ indeterminate to $3$ degrees

A fixed beam $AB,$ of constant $EI,$ shown in the figure below, supports a concentrated load of $10kN.$ What is the fixed end moment $M_{\text{F}\text{A}\text{B}}$ at support A$?$

$($A$)4\mathrm{.}8kN-m-$

$($B$)7\mathrm{.}2kN-m$

$($C$)6\mathrm{.}0kN-m$

$($D$)9\mathrm{.}5kN-m$

An increase in temperature on the top of a simply supported beam will cause

$($A$)$ downward deflection

$($B$)$ no deflection $-$

$($C$)$ upward deflection

$($D$)$ angular rotation about neutral axis

The stiffness method in structural analysis is known as

$($A$)$ unit load method

$($B$)$ consistent deformation method

$($C$)$ force method

$($D$)$ displacement method

A uniformly distributed load $(w)$ of length shorter than the span crosses a girder. The bending moment at a section in girder will be maximum when

$($A$)$ head of the load is at the section

$($B$)$ tail of the load is at the section..

$($C$)$ the section divides the load in the same ratio as it divides the span

$($D$)$ the section divides the load in two equal lengths