1
GATE CE 2012
MCQ (Single Correct Answer)
+1
-0.3
The Poisson's ratio is defined as
A
$$\left| {{{axial\,stress} \over {lateral\,stress}}} \right|$$
B
$$\left| {{{lateral\,strain} \over {axial\,strain}}} \right|$$
C
$$\left| {{{lateral\,stress} \over {axial\,stress}}} \right|$$
D
$$\left| {{{axial\,strain} \over {lateral\,strain}}} \right|$$
2
GATE CE 2012
MCQ (Single Correct Answer)
+2
-0.6
A simply supported beam is subjected to a uniformly distributed load of intensity $$w$$ per unit length. On half of the span from one end. The length of the span and the flexural stiffness are denoted as/and $$EI$$, respectively. The deflection at mid-span of the beam is
A
$${5 \over {6144}}{{w{\ell ^4}} \over {EI}}$$
B
$${5 \over {768}}{{w{\ell ^4}} \over {EI}}$$
C
$${5 \over {384}}{{w{\ell ^4}} \over {EI}}$$
D
$${5 \over {192}}{{w{\ell ^4}} \over {EI}}$$
3
GATE CE 2012
MCQ (Single Correct Answer)
+1
-0.3
The ratio of the theoretical critical buckling load for a column with fixed ends to that of another column with the same dimensions and material, but with pinned ends, is equal to
A
$$0.5$$
B
$$1.0$$
C
$$2.0$$
D
$$4.0$$
4
GATE CE 2012
MCQ (Single Correct Answer)
+2
-0.6
The sketch shows a column with a pin at the base and rollers at the top. It is subjected to an axial force $$P$$ and a moment $$M$$ at mid-height. The reaction$$(s)$$ at $$R$$ is/are GATE CE 2012 Strength of Materials Or Solid Mechanics - Columns and Struts Question 3 English
A
a vertical force equal to $$P$$
B
a vertical force equal to $$P/2$$
C
a vertical force equal to $$P$$ and a horizontal force equal to $$M/h$$
D
a vertical force equal to $$P/2$$ and a horizontal force equal to $$M/h$$
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