Highway engineering

Road Maintenance – MCQ || Highway Engineering ||

Road Maintenance - MCQ || Highway Engineering ||

Road Maintenance – MCQ 1. Road maintenance jobs include a) Maintenance of road pavement.b) Maintenance of shoulders.c) Maintenance of road drainage work.d) Maintenance of traffic control devices.e) All of these. 2. The basic causes of sub-grade failure are a) Inadequate stabilityb) Excessive stress applicationc) Inadequate stress applicationd) Both (a) and (c)e) All the above 3. …