What is the size of paicle is rapid sand filter?
High-Yield Explanation
The effective size of the sand paicle is 0.4-0.7 mm in case of the rapid sand filter and 0.2-0.3 mm in case of the slow sand filter. (PARK TB 25th edition pg 774)
Related Social & Preventive Medicine MCQs
Colored kit for STD treatment is which type of approach?
General
Voluntary admission can be done maximum up to how much time according to MHA 2017
General
For post exposure prophylaxis for HIV the regimen is ?
General
True about culex larvae ?
General
The number of times the air in a living room should be recycled is ?
General