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Environmental Health — Flashcards

Environmental Health — Flashcards

Environmental Health — Flashcards

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257 flashcards— Page 14 of 26
Study NotesQuestions
#131

High test hypochlorite solution gives _____% chlorine

#132

sandbed size is _____ in rapid sand filter

#133

_____ filter is choked most commonly in RO filters

#134

chlorine demand means amount of chlorine needed to achieve _____

#135

noise in hospitals should be _____ dB

#136

ideally water turbidity should be <_____ NU

#137

_____ is the indicator in horrocks apparatus

#138

coliform test is done to check _____ in water

#139

primary treatment at sewage treatment plant includes which stages

#140

there should be 1 latrine for every _____ students in school

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