GATE 1997 Civil Engineering
26 questions across 1 session
$${e^z}$$ is a periodic with a period of
Lysimeter and Tensiometer are used to measure respectively, one of the following groups of quantities:
The permissible tensile stress in concrete made of M 25 concrete is
If the porosity of a soil sample is 20%, the void ratio is
The cylinder strength of the concrete is less than the cube strength because of
Factor of safety adopted by IS: 800-1984 while arriving at the permissible stress in axial compression is
The value of camber recommended for CC roads in area of heavy rainfall is
The order for the flexibility matrix for a structure is,
A hall is covered by a beam and slab system with beams placed at $$3.0$$ $$m$$ center. The effective span of the beam is $$8.35$$ $$m.$$ The thickness of the slab is $$120$$ $$mm.$...
A simply supported beam of a beam and slab system, rests on a support of width $$450$$ $$mm.$$ The clear span of the beam is $$10.0$$ $$m.$$ The thickness of the slab is $$120$$ $$...
A prestressed concrete rectangular beam of size $$300\,\,mm \times 900\,\,mm$$ is prestressed with an intial prestressing force of $$700$$ $$kN$$ at an eccentricity of $$350$$ $$mm...
Allowable average shear stress in an unstiffened web for beams made of steel of grade $$250\,\,N/m{m^2}$$ is
Maximum size of a fillet weld for a plate of square edge is
Alkalinity of water can be defined correctly in one of the following ways
For the differential equation $$f\left( {x,y} \right){{dy} \over {dx}} + g\left( {x,y} \right) = 0\,\,$$ to be exact is
The differential equation $${{dy} \over {dx}} + py = Q,$$ is a linear equation of first order only if,
If the determinant of the matrix $$\left[ {\matrix{ 1 & 3 & 2 \cr 0 & 5 & { - 6} \cr 2 & 7 & 8 \cr } } \right]$$ is $$26,$$ then the determinant of the matrix $$\left[ {\matrix{ 2...
If $$y = \left| x \right|$$ for $$x < 0$$ and $$y=x$$ for $$x \ge 0$$ then
If $$A$$ and $$B$$ are two matrices and $$AB$$ exists then $$BA$$ exists,
Inverse of matrix $$\left[ {\matrix{ 0 & 1 & 0 \cr 0 & 0 & 1 \cr 1 & 0 & 0 \cr } } \right]$$ is
If $$\varphi \left( x \right) = \int\limits_0^{{x^2}} {\sqrt t \,dt\,} $$ then $${{d\varphi } \over {dx}} = \_\_\_\_\_\_\_.$$
Design a square $$R.C$$ column to resist an axial load of $$400$$ $$kN$$ due to dead load and $$240$$ $$kN$$ due to live load at service stage. Design the section as a short axiall...
MPN index is measure of one of the following:
A small element at the critical section of component is in a state of stress with the two principal stresses being $$360$$ $$MPa$$ and $$140$$ $$MPa$$ . The maximum shear stress is
A cantilever beam of span $$'L'$$ is loaded with a concentrated load $$'P'$$ at the free end. Deflection of the beam at the free end is
Hyetograph is a graph representing