Which light characteristic may be used on a special purpose mark?
A
Fixed
B
Occulting
C
Equal interval
D
Quick flashing
E
İlgili Sorular
A CO2 extinguisher which has lost 10% of its charge must be ________.After you activate your emergency position indicating radiobeacon, you should _____________.If the cause of a sudden severe list is negative initial stability, counterflooding into empty tanks...To prevent the spread of fire by conduction you should ___________.On a class "B" fire, which portable fire extinguisher would be the LEAST desirable?