A. diverging to the right side and merging from left
B. diverging to the left side and merging from right
C. diverging to the right side and merging from right
D. diverging to the left side and merging from left
A. abrasion test
B. impact test
C. attrition test
D. crushing strength test
A. compressibility and permeability decrease and dry strength increases
B. compressibility, permeability and dry strength decrease
C. compressibility, permeability and dry strength increase
D. compressibility and permeability increase and dry strength decreases
A. single side lighting
B. staggered system
C. central lighting system
D. none of the above
A. parallel parking
B. 45° angle parking
C. 65° angle parking
D. 90° angle parking
A. circular
B. tangent
C. elliptical
D. turbine
A. number of intersecting roads is between 4 and 7
B. space is limited and costly
C. when traffic volume is less than 500 vehicles per hour
D. when traffic volume is more than 5000 vehicles per hour
A. parallel parking
B. 30° angle parking
C. 45° angle parking
D. 90° angle parking
A. 10 lux
B. 15 lux
C. 20 lux
D. 30 lux
A. 500 vehicles per hour
B. 500 vehicles per day
C. 5000 vehicles per hour
D. 5000 vehicles per day