The height of a VHF radio antenna is more important than the power output wattage of the radio because __________.
A
VHF communications are basically "line of sight"
B
the air is more dense the higher you go
C
salt water is a poor conductor of sound
D
sea water absorbs the radiated energy
E
İlgili Sorular
Fires of which class would most likely occur in the engine room of a vessel?A line of position is __________.On a small boat, if someone fell overboard and you did not know over which side the person fell, yo...When the survival craft is supplied with bottles of compressed air they are used for _____________...Survival craft required on a steel small passenger vessel§operating in cold water must _____________...