Highway Engineering
The most suitable equipment for compacting clayey soils is a

smooth wheeled roller
vibrator
pneumatic tyred roller
sheep foot roller

ANSWER DOWNLOAD EXAMIANS APP

Highway Engineering
Length of a vehicle affects

extra width of pavement and minimum turning radius
width of shoulders and parking facilities
width of traffic lanes
clearance to be provided under structures such as overbridges, under-bridges etc.

ANSWER DOWNLOAD EXAMIANS APP