SSC JE Civil Engineering 23-Sep-2019 Shift 1 Solved Paper
© examsiri.com
Question : 142 of 200
Marks:
+1,
-0
A steel rod of 20mm diameter is used as a tie member in the roof bracing system, and may be subjected to possible reversal of stress due to wind load. What is the maximum permissible length of the number?
Go to Question: