The color of the signal flare sent up by a submarine about to surface is _____________.
A
green
B
white
C
red
D
yellow
E
İlgili Sorular
In which month will the equatorial counter current be strongest?If you are caught in the left semicircle of a tropical storm, in the Southern Hemisphere, you should...A CO2 extinguisher on a MODU which has lost 10% of its charge must be ____________.On offshore drilling units, each hand-held portable fire extinguisher, semi-portable fire extinguish...The horizontal port or starboard movement of a vessel is called __________.