Skip to main content

Grading soil

What is the difference in precision between rough grading and finish grading in relation to approximate final grades?
A. rough = 12-18 inches, finish = 2-4 inches
B. rough = 10-14 inches, finish = 1-5 inches
C. rough = 6-12 inches, finish = 1 inch
D. rough = 5-10 inches, finish = 1/2 inch

AnswerC. rough grading is within 6-12 inches of final and finish grading is within 1 inch of final.

ARE 4.0 exam prep: SPD

Comments

Post a Comment

Try These Too!

Wood stairs

In wood stair construction, what is the difference between a carriage and a stringer?! Answer A carriage is the principle support for the treads and risers, whereas the stringer is the finish member (face) that treads and risers terminate against. ARE 4.0 exam prep: BDCS
Post a Comment
See the answer »

Bolted connections

What is the minimum spacing of bolts specified by AISC? and preferred spacing? A. 1 1/4 times the diameter of the bolt; 2 times preferred B. 1 3/4 times the diameter of the bolt; 2 1/4 times preferred C. 2 1/3 times the diameter of the bolt; 2 2/3 times preferred D. 2 2/3 times the diameter of the bolt; 3 times preferred E. 3 times the diameter of the bolt; 3.25 times preferred
Post a Comment
See the answer »

Brick bonds

What distinguishes the English Bond pattern from the Dutch Bond pattern in this image? Answer In the English Bond, stretchers are aligned; In the Dutch (cross), stretchers move by a half each course (not aligned). ARE 4.0 exam prep: BDCS
Post a Comment
See the answer »