16Super-elevation on curves is provided to:ADrain rainwater onlyBCounteract centrifugal forceCReduce costDIncrease friction onlyView AnswerDiscussWorkspaceReportSaveEasy
17Camber in roads is provided for:ASight distanceBDrainage of rainwaterCReducing speedDBanking on curvesView AnswerDiscussWorkspaceReportSaveEasy
18The Marshall test is used for:ASoil compactionBBituminous mix designCAggregate shape onlyDConcrete strengthView AnswerDiscussWorkspaceReportSaveEasy