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Level 1 water distribution practice test Guide Questions and answers 100% correct

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Level 1 water distribution practice test Guide Questions and answers 100% correct Level 1 water distribution practice test Guide Questions and answers 100% correct Level 1 water distribution practice test Guide Questions and answers 100% correct Level 1 water distribution practice test Guide Questions and answers 100% correct Level 1 water distribution practice test Guide Questions and answers 100% correct

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Institution
Level 1 Water Distribution
Course
Level 1 water distribution

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Level 1 water distribution practice test
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Guide Questions and answers 100%
nn nn nn nn nn




correct nn

nn

The nnminimum nnand nnmaximum nnchloride nnresidual nnin nna nnwater nndistribution
nnsystem nnis nn? nn-
nn
CORRECT nnANSWER-0.2 nnmg/l nnand nn4mg/L nnof nnfree
nnchlorine
nn

Nitrate nnmay nnnot nnexceed nnwhat nnconcentration nnwhen nntested nnyearly nnfor nna
nngroundwater nn
nn
treatment nnplant nn? nn- nnCORRECT nnANSWER-10
nnmg/L
nn

The nnminimum nnnumber nnof nntotal nncoliform nnsamples nnthat nnmust nnbe nncollected nnper
nnmonth nnis nnbased nnon nnWich nnof nnthe nnfollowing nn? nn- nnCORRECT nnANSWER-The

nnpopulation nnserved nnby nnthe nnsystem nn
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What nnis nnhydraulic nngrade nnline nn? nn- nnCORRECT nnANSWER-A nnline nnto nnwhich nnthe
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How nnoften nnshould nncathodic nnprotection nnanodes nnin nnyour nnsystem nnbe
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The nnminimum nnrecommended nnseparation nndistance nnbetween nna nnwater nnmain nnand
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If nnpipelines nnare nnnot nnrestrained nnusing nnsteel nnrods nnconcrete nnthrust nnblocks nncan nnbe
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nnvertically nnand nnhorizontally nnand nnthe nncorrect nndistance nnform nna nnreference nnpoint nnare

nnknown nnas nnwhich nnof nnthe nnfollowing nn- nnCORRECT nnANSWER-Plan nnand nnprofile

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Which nnare nnthe nncomponents nnof nndirecting nnstaff nn? nn- nnCORRECT nnANSWER-
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The nnaccuracy nnof nnlarge nnmeters nnshould nnfall nnwithin nnwhat nnrange nn? nn- nnCORRECT
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nnreplaced
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What nnis nnthe nnacceptable nnrange nnfor nnwater nnloss nnin nna nntypical nnmunicipal nndistribution
nnsystem nnthat nnhas nna nnvariety nnof nnpvc nnand nndi nnpipe nn? nn- nnCORRECT nnANSWER-20%

nn(80% nneffienciency) nn
nn

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Institution
Level 1 water distribution
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Level 1 water distribution

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