1. Quiz 2

2. Quiz 2 Answers 1.In the following alignment description, find 3 reasons why this is a poor alignment.

3. Quiz 2 Answers 1.In the following alignment description, find 3 reasons why this is a poor alignment. Point 1006 N 999,316.7962 E 1,698,550.3961 Sta 10+00.00 Course from 1006 to PC CLASS-1 N 70^ 06' 55.04" E Dist 380.0001 Curve Data *----------* Curve CLASS-1 P.I. Station 22+36.99 N 999,729.7630 E 1,699,716.4028 Delta = 48^ 20' 00.00" (RT) … P.C. Station 13+80.00 N 999,446.0451 E 1,698,907.7401 P.T. Station 29+91.11 N 999,314.2862 E 1,700,465.9429 C.C. N 997,643.8856 E 1,699,540.0247 Back = N 70^ 40' 00.00" E Ahead = S 61^ 00' 00.00" E

4. Quiz 2 Answers 1.In the following alignment description, find 3 reasons why this is a poor alignment. Back = N 70^ 40' 00.00" E Ahead = S 61^ 00' 00.00" E Chord Bear = S 85^ 10' 00.00" E Course from PT CLASS-1 to PC CLASS-2 N 61^ 00' 00.00" W Dist 27.8502 Curve Data *----------* Curve CLASS-2 P.I. Station 36+19.82 N 999,036.4852 E 1,700,967.1091 Delta = 66^ 10' 00.00" (LT) … P.C. Station 30+18.96 N 999,327.7882 E 1,700,441.5845 P.T. Station 40+84.06 N 999,399.4866 E 1,701,445.9238 C.C. N 1,000,134.4541 E 1,700,888.7267 Back = S 61^ 00' 00.00" E Ahead = N 52^ 50' 00.00" E Chord Bear = N 85^ 55' 00.00" E

5. Quiz 2 Answers 1.In the following alignment description, find 3 reasons why this is a poor alignment. Curve Data *----------* Curve CLASS-2 P.I. Station 36+19.82 N 999,036.4852 E 1,700,967.1091 Delta = 66^ 10' 00.00" (LT) Degree = 6^ 12' 44.06" Tangent = 600.8607 Length = 1,065.1017 Radius = 922.3047 External = 178.4584 Long Chord = 1,006.8953 Mid. Ord. = 149.5263 P.C. Station 30+18.96 N 999,327.7882 E 1,700,441.5845 P.T. Station 40+84.06 N 999,399.4866 E 1,701,445.9238 C.C. N 1,000,134.4541 E 1,700,888.7267 Back = S 61^ 00' 00.00" E Ahead = N 52^ 50' 00.00" E Chord Bear = N 85^ 55' 00.00" E

6. Quiz 2 Answers 2.Coordinate Elements can have up to ____ characters in the name. a.6 b.7 c.9 d.10

7. Quiz 2 Answers 2.Coordinate Elements can have up to ____ characters in the name. a.6 b.7 c.9 d.10

8. Quiz 2 Answers 3.DB stands for Distance Back. a.True b.False

9. Quiz 2 Answers 3.DB stands for Distance Back. a.True b.False