Sail E0 Webinar
Question
For effective drainage, the finished surface of flat roof should have a minimum slope of
Options:
A .  1 in 20
B .  1 to 50
C .  1 in 10
D .  1 in 5
Answer: Option A

Submit Your Solution Below and Earn Points !
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers