1) Among the following distress types, select a distress which is not observed in Asphalt Concrete (AC) pavements. a) Bleeding b) Cracking c) Faulting d) Flushing e) Raveling f) Rutting 2) Among the following four types of PCC pavements, what is suffered due to punchout taking place between two parallel random cracks or at the intersection of Y cracks? a) JPCP b) JRCP c) CRCP d) PCP 3) Joint sawing time is very important to prevent early age cracking and raveling in JPCP and JRCP. What is not a factor affecting joint sawing windows for jointed concrete pavements? a) Thickness b) w/c ratio of concrete c) Temperature d) Subbase material e) Aggregate size f) Curing method 4) There are four different types of joint used in PCC pavements. What is the joint used in case of emergence or machine breakdown? a) Contraction joints b) Expansion joints c) Construction joints d) Longitudinal joints