Docks and Harbor Engineering
If ‘Hs’ is the significant wave height, then the average wave height and highest wave height respectively are given by

1.27 Hs and 1.87 Hs
0.6 Hs and 1.87 Hs
1.27 Hs and 1.67 Hs
0.6 Hs and 1.67 Hs

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Docks and Harbor Engineering
Consider the following statements in regard to Beaufort scale for wind speeds,
(i) The Beaufort number ranges from 1 to 12.
(ii) Higher Beaufort number indicates higher speed of wind,
(iii) Beaufort number for calm is smallest and for hurricane is highest of these statements

(ii) and (iii) are correct
(i) and (ii) are correct
(i) and (iii) are correct
(i), (ii) and (iii) are correct

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