Laser engraver

The two settings on the laser are:

• Raster and vaporize

• Vector and ridicule

• Scan and Cut

• Engrave and enrage

What is the bed size of the machine?

• 24x18

• 22x20

• 18x24

• 16 x 30

Why should you always be near the laser when it's running? (more than one answer)

• To prevent the material from catching on fire

• To shine it in someone else's eyes correctly

• To make sure it is cutting/rastering correctly

What is a materia you CANNOT raster?

• Wood

• Craft foam

• Cotton fabric

• Glass

If you want to CUT through a material, which setting should you use?

• Raster

• Cut

Acronym for LASER is

• Light Absorption by Stimulated Emission of Radiation

• Light Amplification by Stimulated Emission of Radiation

• Light Alteration by Stimulated Emission of Radiation

• Light Attenuation by Stimulated Emission of Radiation

Laser is a monochromatic source of light. This means all the light waves have...

• same wavelength

• same phase

• same intensity

• same direction

Laser is a coherent source of light. This means all the light waves....

• are out of phase

• are in phase

• have different directions

• have same direction

The first laser was built in...

• 1920

• 1940

• 1960

• 1980

An important conversion you will need to know when using the laser will be

• pounds to feet

• friend to foe

• millimeters to Inches

• Inches to feet