Pick up the incorrect statement from the following. The underground sources of water, is from
A. wells
B. springs
C. infiltration wells
D. storage reservoirs
Answer: Option D
A. wells
B. springs
C. infiltration wells
D. storage reservoirs
Answer: Option D
The fire demand of a city may be worked out by
A. Kuichling’s formula
B. Freeman formula
C. Bustan’s formula
D. All the above
Mathamoglobinemia or blue baby disease is caused due to
A. Chlorides
B. Nitrites
C. Nitrates
D. Sulphides
Join The Discussion