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Environmental Health — Flashcards

Environmental Health — Flashcards

Environmental Health — Flashcards

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257 flashcards— Page 12 of 26
Study NotesQuestions
#111

bleaching powder gives _____% chlorine

#112

corrected effective air temperature(CET)= effective air temperature(AET) + _____

#113

_____ layer is the heart of slow sand filters

#114

air flow in plenum is from _____

#115

_____ index measures particulate matter in air

#116

chlorimeter/chloroscope is used for _____

#117

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Flashcard 117 image
#118

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Flashcard 118 image
#119

_____ method is used in coliform test

#120

1 mEq of hardness of water= _____ mg of calcium carbonate

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