For number 28,29,30, Choose the defined safety signs of colors: A. Red B. Orange C.Yellow D. Green E. Blue 28. reflects immediate hazardous situations that will cause death. 29. represents a potentially unsafe situation that could cause serious injury. 30. color used to alert unsafe practices
A. blue B. yellow C. green D.orange
Answers & Comments
28.B
29.C
30.A
Explanation:
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