Summary Coast Guard - Communications (AUXCOM) latest exam review 2026

Construction Materials Final Exam
latest exam review 2026

particles due to aggregate interlock and friction. - correct answer ✅
Rounded aggregate particles provide more strength than crushed aggregate
False




water. - correct answer ✅
Asphalt pavement is produced using asphalt cement (binder), aggregates, and
False




degrees Celcius. - correct answer ✅
Performance Grade asphalt binder PG 64-22 is useful over a total range of 86
True




when compacted. - correct answer ✅
HMA is typically designed to have anywhere from zero voids to 9 percent voids
False




correct answer ✅
Coarse aggregate is typically defined as material larger than the No. 4 sieve. -
True


It is acceptable to design to a material's failure stress. - correct answer ✅
False




aggregate. - correct answer ✅
At SSD, the moisture content of an aggregate is equal to the absorption of the
True




the stiffer material. - correct answer ✅
Given two materials, the material with the lower value for modulus of elasticity is
False




has not yet failed. - correct answer ✅
A material has been loaded and deforms until it is no longer useful. The material
False