The effluents from the septic tank are discharged into

Related MCQs

• Air vent pipe is not essentially required in a septic tank.
• A septic tank is a
• The underground structure in the form of a circular or rectangular tank for the purposes of admitting sewage into it from the intercepting chamber is called a
• The length of rectangular sedimentation tank should not be more than
• The efficiency of sedimentation tank for a given discharge, can be increased by
• The detention time for an ordinary plain sedimentation tank is
• The velocity of flow in any sedimentation tank should not exceed
• In the design of a sedimentation tank, the essential factor to be considered is
• In primary settling tank, suspended solids are reduced from
• In a plain sedimentation tank, under normal conditions, impurities are removed upto