1
GATE CE 1997
MCQ (Single Correct Answer)
+1
-0.3
The cylinder strength of the concrete is less than the cube strength because of
A
The difference in the shape of the cross-section of the specimens
B
The difference in the slenderness ratio of the specimens
C
The friction between the concrete specimens and the steel plate of the testing machine
D
The cubes are tested without capping but the cylinders are tested with capping
2
GATE CE 1997
MCQ (Single Correct Answer)
+1
-0.3
The permissible tensile stress in concrete made of M 25 concrete is
A
3.5 N/mm2
B
60 N/mm2
C
2.5 N/mm2
D
None of the above
3
GATE CE 1997
MCQ (Single Correct Answer)
+1
-0.3
Allowable average shear stress in an unstiffened web for beams made of steel of grade $$250\,\,N/m{m^2}$$ is
A
$$250\,\,N/m{m^2}$$
B
$$165\,\,N/m{m^2}$$
C
$$150\,\,N/m{m^2}$$
D
$$100\,\,N/m{m^2}$$
4
GATE CE 1997
MCQ (Single Correct Answer)
+2
-0.6
Maximum size of a fillet weld for a plate of square edge is
A
$$1.5$$ $$mm$$ less than the thickness of the plate
B
one half of the thickness of the plate
C
thickness of the plate itself
D
$$1.5$$ $$mm$$ more than the thickness of the plate