1
GATE CE 1997
MCQ (Single Correct Answer)
+1
-0.3
Alkalinity of water can be defined correctly in one of the following ways
A
it is the measure of ability of water to neutralize oxygen
B
it is the measure of ability of water to neutralize carbonates
C
it is the presence of ions in water that will neutralize hydrogen ions
D
it is the measure of ability of water to neutralize hydroxides
2
GATE CE 1997
MCQ (Single Correct Answer)
+1
-0.3
MPN index is measure of one of the following:
A
Coliform bacteria
B
$$BOD_5$$
C
Dissolved Oxygen content
D
Hardness
3
GATE CE 1997
MCQ (Single Correct Answer)
+1
-0.3
If the porosity of a soil sample is 20%, the void ratio is
A
0.20
B
0.80
C
1.00
D
0.25
4
GATE CE 1997
MCQ (Single Correct Answer)
+1
-0.3
Hyetograph is a graph representing
A
rainfall volume with time
B
rainfall intensity with time
C
rainfall intensity with duration
D
rainfall intensity over an area
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