Dremel Laser Certification Practice

The L in laser stands for

• light

• laser

• left

The A in laser stands for

• amplification

• against

• angle

The E in laser stands for

• emission

• equal

• electric

• energy

The S in laser stands for

• stimulated

• single

• science

• slenderize

The year the first laser operated

• 1966

• 1960

• 1890

• 1956

The first ruby laser was used for this

• to measure the distance to the moon by reflecting a retro-reflector placed by astronauts

• to drill a hole in the moon to determine its depth

The 3 main types of laser systems? Choose all that apply.

• CO2

• Fiber

• Crystal

• Rubber

A prohibited material to cut

• rubber

• metal

• paper

• wood

You may not plug the laser cutter into one of these

• extension cord
• wall outlet

The maximum resolution of the LC40 in dpi

• 1000

• 2000

• 0