CM 2113 UPDATED ACTUAL EXAMS QUESTIONS AND
ANSWERS SURE A+
✔✔Universal blades - ✔✔This blade is wider than a straight blade and the long-
dimension outside edges are canted forward about 25 degrees. This canting of the
edges reduces the spillage of loose material, making the U blade efficient for moving
large loads over long distances.
✔✔Semi U Blades - ✔✔This blade combines the characteristics of the S- and U-blade
designs. By the addition of short "wings," it has increased capacity compared to an S
blade.
✔✔Cushion Blade - ✔✔are mounted on large dozers that are used primarily for push-
loading scrapers.
✔✔Side by side - ✔✔As the names imply, two machines maneuver so that their blades
are next to each other during the pushing phase of the production cycle.
✔✔Heaped Capacity - ✔✔the rating of interest for Production Estimating. Buckets of
loaders are rated in both heaped and struck capacities. _________________ is based
on the SAE standard of a 2:1 material repose angle.
ANSWERS SURE A+
✔✔Universal blades - ✔✔This blade is wider than a straight blade and the long-
dimension outside edges are canted forward about 25 degrees. This canting of the
edges reduces the spillage of loose material, making the U blade efficient for moving
large loads over long distances.
✔✔Semi U Blades - ✔✔This blade combines the characteristics of the S- and U-blade
designs. By the addition of short "wings," it has increased capacity compared to an S
blade.
✔✔Cushion Blade - ✔✔are mounted on large dozers that are used primarily for push-
loading scrapers.
✔✔Side by side - ✔✔As the names imply, two machines maneuver so that their blades
are next to each other during the pushing phase of the production cycle.
✔✔Heaped Capacity - ✔✔the rating of interest for Production Estimating. Buckets of
loaders are rated in both heaped and struck capacities. _________________ is based
on the SAE standard of a 2:1 material repose angle.
