﻿ 11: Vertical acceleration due to earthquakes results in:
A. Increase in the effective weight of the dam.
B. A decrease in the effective weight of the dam.
C. Any of the both (a) and (b)
D. None of these.
Answer:C
﻿ 11: Vertical acceleration due to earthquakes results in:
A. Increase in the effective weight of the dam. B. A decrease in the effective weight of the dam. C. Any of the both (a) and (b) D. None of these.