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Class C water license Florida EXAM
comprehensive questions and verified
answers| get it 100% ACCURATE!!
true - (answers)Is chlorine heavier then air
you contact the fire department in the event of this - (answers)who do you call
when you have a chlorine leak
ammonia soaked rag or swab held near the suspected area - (answers)what is
best to use when looking for a chlorine leak
milk - (answers)in case of exposure to chlorine what is best to consume
Hydroflouric Acid - (answers)what is very strong acid
short circuit - (answers)what you get when you don't have good mixing
permanent hardness - (answers)non carbonate hardness
hours - (answers)Flash mixing is seconds, Flocculation is minutes sedimentaion is
.....
, 2
detention time - (answers)in coagulation process this is not impossible but in
Flocculation it is. ...
service , backwash, brine, rinse - (answers)correct order for Ion exchange
in bicarbonate form - (answers)when there are no pheonlphthalein alkalinity
present in the sample then you can assume that it is in what form.
pure blue - (answers)the titrate turns what color when measure the hardness
EDTA
too high carbon dioxide dose reducing PH and causing Cal and MG to dissolve
back in solution - (answers)hardness is as high as raw water coming from Lime
Softening. what could be the problem with the LS process
temporary hardness - (answers)with enough lime added MG carbonate becomes
MG hydroxide
ph is nearing 11.3 - (answers)MG bicarbonate converts to MG carbonate when....
ph is rising towards 10.2 - (answers)to get calcium to supersaturation add more
lime. convert the CA bicarbonate to CA carbonate
ph is rising towards 8.3 - (answers)adding carbon dioxide
Class C water license Florida EXAM
comprehensive questions and verified
answers| get it 100% ACCURATE!!
true - (answers)Is chlorine heavier then air
you contact the fire department in the event of this - (answers)who do you call
when you have a chlorine leak
ammonia soaked rag or swab held near the suspected area - (answers)what is
best to use when looking for a chlorine leak
milk - (answers)in case of exposure to chlorine what is best to consume
Hydroflouric Acid - (answers)what is very strong acid
short circuit - (answers)what you get when you don't have good mixing
permanent hardness - (answers)non carbonate hardness
hours - (answers)Flash mixing is seconds, Flocculation is minutes sedimentaion is
.....
, 2
detention time - (answers)in coagulation process this is not impossible but in
Flocculation it is. ...
service , backwash, brine, rinse - (answers)correct order for Ion exchange
in bicarbonate form - (answers)when there are no pheonlphthalein alkalinity
present in the sample then you can assume that it is in what form.
pure blue - (answers)the titrate turns what color when measure the hardness
EDTA
too high carbon dioxide dose reducing PH and causing Cal and MG to dissolve
back in solution - (answers)hardness is as high as raw water coming from Lime
Softening. what could be the problem with the LS process
temporary hardness - (answers)with enough lime added MG carbonate becomes
MG hydroxide
ph is nearing 11.3 - (answers)MG bicarbonate converts to MG carbonate when....
ph is rising towards 10.2 - (answers)to get calcium to supersaturation add more
lime. convert the CA bicarbonate to CA carbonate
ph is rising towards 8.3 - (answers)adding carbon dioxide
