Electrical Hazards and Precautions.--You
conscious. Warning signs (red) and caution signs
must recognize hazardous electrical conditions
(yellow) located where hazardous conditions
and take immediate steps to correct them. Safety
exist help promote safety.
posters (figs. 2-6 and 2-7) help warn of dangers
The danger of shock from the 450-volt alter-
in working areas or help remind you to be safety
nating current (ac) ship's service system is well
Figure 2-7.--Safety posters.
2-13