1
GATE CE 2014 Set 2
Numerical
+2
-0
Water is following at a steady rate through a homogeneous and saturated horizontal soil strip of $$10$$m length. The strip is being subjected to a constant water head $$(H)$$ of $$5$$m at the beginning and $$1$$m at the end. If the governing equation of flow in the soil strip is $$\,\,{{{d^2}H} \over {d{x^2}}} = 0\,\,$$ (where $$x$$ is the distance along the soil strip), the value of $$H$$ (in m) at the middle of the strip is _______.
2
GATE CE 2014 Set 2
+1
-0.3
$$z = {{2 - 3i} \over { - 5 + i}}$$ can be expressed as
A
$$-0.5-0.5i$$
B
$$-0.5+0.5i$$
C
$$0.5-0.5i$$
D
$$0.5+0.5i$$
3
GATE CE 2014 Set 2
+1
-0.3
The survey carried out to delineate natural features, such as hills, rivers, forests and manmade features, such as towns, villages, buildings, roads, transmission lines and canals is classified as
A
engineering survey
B
geological survey
C
land survey
D
topographic survey
4
GATE CE 2014 Set 2
Numerical
+1
-0
A certain soil has the following properties: Gs = 2.71, n = 40% and w = 20%. The degree of saturation of the soil (rounded off to the nearest percent) is _________
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