Computer · Environmental Engineering
According to the Central Pollution Control Board (CPCB) and Ministry of Environment, Forest and Climate Change guidelines, which class of water is designated as a drinking water source usable only after conventional treatment and disinfection?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Class C✓
- 2Class A
- 3Class B
- 4Class D
Correct answer
Class C
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