Highway Engineering Which of the following shapes is preferred in a valley curve ? lemniscate spiral simple parabola cubic parabola lemniscate spiral simple parabola cubic parabola ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If aggregate impact value is 20 to 30 percent, then it is classified as unsuitable for road surfacing satisfactory for road surfacing exceptionally strong strong unsuitable for road surfacing satisfactory for road surfacing exceptionally strong strong ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The function of an expansion joint in rigid pavements is to Relieve warping stresses Relieve shrinkage stresses Resist stresses due to expansion Allow free expansion Relieve warping stresses Relieve shrinkage stresses Resist stresses due to expansion Allow free expansion ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering In case of summit curves, the deviation angle will be maximum when a descending gradient meets with another descending gradient an ascending gradient meets with another ascending gradient an ascending gradient meets with a level surface an ascending gradient meets with a descending gradient a descending gradient meets with another descending gradient an ascending gradient meets with another ascending gradient an ascending gradient meets with a level surface an ascending gradient meets with a descending gradient ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The camber of road should be approximately equal to three times the longitudinal gradient half the longitudinal gradient longitudinal gradient two times the longitudinal gradient three times the longitudinal gradient half the longitudinal gradient longitudinal gradient two times the longitudinal gradient ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering In case of hill roads, the extra widening is generally provided equally on inner and outer sides of the curve fully on the outer side of the curve one-fourth on inner side and three-fourth on outer side of the curve fully on the inner side of the curve equally on inner and outer sides of the curve fully on the outer side of the curve one-fourth on inner side and three-fourth on outer side of the curve fully on the inner side of the curve ANSWER DOWNLOAD EXAMIANS APP
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