Civil Engineering - Highway Engineering - Discussion

Discussion Forum : Highway Engineering - Section 1 (Q.No. 47)
47.
The length of the side of warning sign boards of roads is
30 cm
40 cm
45 cm
50 cm
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Ankush said:   9 years ago
How? Please explain.
(1)

BRIJESH KUMAR said:   9 years ago
Because this is a proper visible length.

ANAGHA said:   6 years ago
Warning sign board is triangular in shape and the length of one side is 45cm.

Post your comments here:

Your comments will be displayed after verification.