engineering recuitment OPSC Assistant Industries Officer Mock Test 2025 Environmental Engineering Water Supply
The per capita consumption of a locality is affected by
i) climatic conditions
ii) quality of water
iii) distribution pressure
The correct answer is
1
only (i)
2
both (i) and (ii)
3
both (i) and (iii)
4
all (i), (ii) and (iii)