Correct Answers | Latest Version (2024/2025)
Expert Verified
EmbankmentiMaterialiplacediwithini1000ifeetiofiaibridgeistructurei8iftib
elowigradeishallibeicompacteditoi___ipercentiofitheimaximumidryidensi
tyi-iCorrectiAnswer-100%
Whichimoistureiandidensityifamilyioficurvesichartiisiusediforipredomina
telyisandyimaterial.i-iCorrectiAnswer-A
TestiMethodiGDT________iestablisheditheitheoreticalimaximumidryide
nsityiforisoilsihavingilessithani45ipercentiretainedionitheiNo.10isieve.i-
iCorrectiAnswer-GDT-67
Embankmentimaterialiplacediwithini10ifeetiofiaibridgeistructureishallibe
imaterialithatidoesinoticontainirockilargerithani_______inchesiforianyidi
mensionsi-iCorrectiAnswer-3
Theiin-
placeiwetidensityiisi123.7ifromitheigaugeiwithi9%imoisture.i500igramsio
fimaterialiisidriedianditheiendingiweightiisi450.iwhatiisitheiin-
placeidryidensity?i-iCorrectiAnswer-111.3
, Aione-
pointiproctori(1/30icubicifeet)ishouldireceivei_____blowsiperilayeriofiso
il.i-iCorrectiAnswer-25
theistandardirammerishouldihaveiaiweightiofi______lbsi-
iCorrectiAnswer-5.5
Theistandardirammerishouldihaveiaidropiheightiofi______inchesi-
iCorrectiAnswer-12
theimoistureicontentiofiaisoilishouldibeideterminedibyidryingiaiminimu
miofi________gramsiofiwetimaterial.i-iCorrectiAnswer-500
Dryidensityidividedibyimaxidensityiequalsi-iCorrectiAnswer-
%icompaction
Duringisubgradeiconstructionitheientireisurfaceiofitheiin-placeisub-
gradeishallibeiplowed,iharrowed,iandimixeditoiaidepthiofiatleasti_____.i
Afterithoroughlyimixingiandibroughtitoiplanilineiandigradeiitishallibeico
mpacteditoi_________iofitheimaxilabidryidensityi-iCorrectiAnswer-
6iinches,i100%
Aisoilisampleiweightiisi500igrams,itheidryiweightiisi430igrams.iWhatiisith
eipercentimoisture?i-iCorrectiAnswer-noneiofitheiabove