Sagging of members by built up bars and rods may be minimised by
A. increasing length diameter
B. increasing thickness ratio
C. fabricating rod/bar short of its required theoretical length
D. fabricating rod/bar more than its required theoretical length
Answer:C
Sagging of members by built up bars and rods may be minimised by
A. increasing length diameter B. increasing thickness ratio C. fabricating rod/bar short of its required theoretical length D. fabricating rod/bar more than its required theoretical length