Marina Exam Reviewer: After loading operation, what is done to ensure the watertightness of the hatch cover during closing?

Marina Exam Reviewer

After loading operation, what is done to ensure the watertightness of the hatch cover during closing? 

A. trimming all around the panel and coaming 
B. air blowing all around the panel and coaming 
C. washing all around the panel and coaming 
D. sweeping all around the panel and coaming 




Answer:      B. air blowing all around the panel and coaming 

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