TSO CBT (Computer Based Test) Exam
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X-Ray Image
Blue - Answer✔represents dense materials, such as metal, hard (dense) plastics and different
parts of weaponry. When the material is very dense, the blue may get darker to the point of black
Ex) A metal box or wires will show up as blue or black and, often, as a mix of both colors.
Guns (Slider portion is the most dense)
Knives
*Nail Filler counts as a Knife*
*Scissors counts as a Knife*
*Box Knife counts as a Knife*
Wires
Batteries
Green - Answer✔represents less dense materials such as plastics and alloys (less dense metals).
Green is shown when a product includes a material with lighter density than dense metals, but
denser than organic objects
Ex) Stones
Ceramics
Plastic
Toys
Orange - Answer✔represents the least dense material, which is mostly biological material
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