Marina Board Exam: Vessels engaged in pair trawling show what day signals?

Marina Board Exam

Vessels engaged in pair trawling show what day signals? 

A. International code flag "T" flown at the foremost 
B. International code flag "P" flown at the foremost 
C. No necessary signal to be shown 
D. International code flag "PT" flown at the foremost 


Answer:   A. International code flag "T" flown at the foremost 

More questions below feel free to browse.