Chapter 9 - Electric Drill

Which of the following is NOT one of the outcomes of using an electric file?

• Saves time

• Allows you to shape the nail more consistently

• Allows you to perform more precise maintenance

• Creates more difficulty in refining your work

Which of the following is true about torque, power, and speed?

• High torque = more power = lower speed

• High torque = less power = higher speed

• Lower torque = more power = higher speed

• Lower torque = less power = lower speed

What is the range of RPMs for electric files?

• 100 to 1,000 RPM
• 50 to 500 RPM
• 10,000 to 100,000 RPM
• 5,000 to 35,000 RPM

What should you be looking for in your machine when you use MOSTLY enhancement products such as liquid and powder systems or UV/LED hard gel products?

• Strong and reliable motor
• A more powerful machine, with higher RPMs

• A more powerful machine, with lower RPMs

• No motor at all

Which size is intended for professional nail bits?

• 1/8"

• 1/16"

• 1/24"

• 1/32"

_______________ is understood as the power of a machine or its ability to keep turning when you are applying pressure during filing.

• Torque

• RPM

• Tolerance

• Flute

When considering a comfortable handpiece, which of the following should you consider?

• Weight

• Size

• Shape

• Weight, size, and shape

Steph is complaining about dust getting inside her file. What should you tell her?

• Tell her to look into a closed-casings handpiece.

• Tell her to look into an open-casings handpiece.

• Tell her to look into her warranty.

• Tell her to get a machine with higher RPMs.

Which type of bit feels like a pencil eraser, with grits ranging from coarse to fine?

• Silicone

• Steel

• Carbide

• Diamond

Which type of bit has rounded ends for safety and is great for beginners?

• Silicone

• Diamond

• Swiss carbide

• Carbide