As per Stevenson’s empirical formula, the approximate value of the height of the wave in metres is given by__________________?

A. The progress of work in low level method of mound construction is very slow.
B. Barge method of mound construction is economical.
C. In low level method of mound construction, the area of working is limited.
D. In staging method of mound cons-truction, the work is not interrupted even during stormy weather

A. B or 30 m
B. 1.5 B or 50 m
C. 1.5 B
D. 50 m
where “B” is beam of the design vessel

A. mean range
B. maximum range
C. maximum rise
D. mean rise

A. one – third highest waves
B. one – fourth highest waves
C. one – fifth highest waves
D. one – tenth highest waves

i) varies with latitude and season
ii) is more than displacement tonnage
iii) is the difference between displacement load and displacement light
select the correct statemens.
A. i) and ii) are correct
B. ii) and iii) are correct
C. i) and iii) are correct
D. Only iii) is correct

A. beam
B. depth
C. freeboard
D. draft