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What is free board?
It is vertical distance between the designed high flood level
It is level of the bottom of the bridge girders
Both A & B
None of the above
Both A & B
Practice and solve "What is free board?..." for Civil - Transportation Engineering. The correct answer is Option C: Both A & B. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Option **(c) **