Civil Engineering - Highway Engineering

Exercise : Highway Engineering - Section 2
16.
To indicate proper control of consistency of a freshly mixed concrete for pavement construction, the slump should be between
3 to 5 cm
4 to 6 cm
5 to 7 cm
7 to 10 cm
10 to 12 cm
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
Driving vehicles on wet surfaced roads, is dangerous because it may
skid
slip
overturn
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
The width of different roads as recommended in Nagpur plan by the Indian Road Conference for hilly region, is
same for National Highways
different for National Highways
same for State Highways
same for Major District roads.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
If N is the algebraic difference of grades, S is the head light beam distance in metres, the length (L) of a valley curve, is
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
If D is the degree of a curve, the percentage reduction of gradient, is
0.01 D
0.02 D
0.03 D
0.04 D
0.005 D
Answer: Option
Explanation:
No answer description is available. Let's discuss.