The permissible hardness of water for public supplies is

Related MCQs

• The permissible hardness of water for public supplies is
• In case of public supplies, the maximum permissible nitrite content is
• In case of public supplies, the maximum permissible nitrite content is
• The permissible hardness of water for low pressure boiler is
• The permissible hardness of water for low pressure boiler is
• The chloride content in the water for public supplies should not exceed
• The odour of water is expressed in terms of threshold number. The maximum threshold number permitted for public supplies is
• The chloride content in the water for public supplies should not exceed
• The odour of water is expressed in terms of threshold number. The maximum threshold number permitted for public supplies is
• Temporary hardness in water in caused by salts like