In a rapid sand filter

Related MCQs

• In a rapid sand filter, the filter head varies from
• 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
• Rapid sand filters are cheap and economical as compared to slow sand filters.
• The effective size of sand particles for rapid sand filters varies from
• Cleaning of rapid sand filters is done by
• The coefficient of uniformity for rapid sand filters is
• The under drainage system in a rapid sand filters