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Laser Safety Competency Exam Questions and Answers Best rated A+ Guaranteed Success
What is the laser class: Safe if not disassembled. Example: laser printers, CD-Rom 
players/drives - Correct answer-Class 1 
What is the laser class: Eye hazard if viewed using collective optics (telescopes) - 
Correct answer-Class 2 
What is the laser class: Eye hazard from direct or specular reflections - Correct answerClass 3 
What is the laser class: Eye hazard from direct or specular reflections, and diffuse 
reflection - Correct answer-Class 4 
The acronym LASER means - Correct answer-Ligh...