The signal man assisting the crane operator has his arm extended downwards, forefinger pointing down, and moves his hand in small horizontal circles. This is the signal to __________.
A
lower
B
swing
C
hoist
D
extend
E
İlgili Sorular
What is the minimum permit or license requirement of a GMDSS Radio Maintainer?INLAND ONLY A power-driven vessel intends to overtake another power-driven vessel on the overtaken v...The doldrums are characterized by __________.INTERNATIONAL ONLY A power-driven vessel leaving a quay or wharf must sound what signal?The generators on your rig have shut down, leaving you without navigation lights. Which emergency s...