1343, total shrinkage for a pre-tensioned beam, is
A. 3.0 × 10-2
B. 3.0 × 10-3
C. 3.0 × 10-5
D. 3.5 × 10-5
Answer:A
1343, total shrinkage for a pre-tensioned beam, is
A. 3.0 × 10-2 B. 3.0 × 10-3 C. 3.0 × 10-5 D. 3.5 × 10-5