In a rapid sand filter, the filter head varies from

Related MCQs

• The effective size of sand particles for rapid sand filters varies from
• Rapid sand filters are cheap and economical as compared to slow sand filters.
• The yield of a rapid sand filter is
• Rapid sand filter can remove bacterias upto an extent of
• Rapid sand filter can remove turbidity from water upto an extent of
• Cleaning period for a rapid sand filter is taken as
• In a rapid sand filter
• The effective size of sand particles for slow sand filters varies from
• The slow sand filter should be cleaned if the loss of head becomes more than
• Cleaning of rapid sand filters is done by