California Cosmetology Written ExamHaircuttingMedium
A barber-stylist attaches a #2 clipper guard to give a client a short, even length on the sides and back. Approximately what length of hair will remain after cutting with a #2 guard?
- A1/4 inch
- B1/2 inch
- C1 inch
- D1/8 inch
Show answer & explanationAnswer & explanation
Correct answer: A. 1/4 inch
Standard clipper guard sizing leaves approximately 1/8 inch of hair per guard number increment; a #2 guard leaves hair approximately 1/4 inch long (2 x 1/8 inch). A #1 guard leaves about 1/8 inch, and larger numbers leave progressively longer lengths.
Why the other options are wrong
- B. 1/2 inch corresponds to roughly a #4 guard.
- C. 1 inch is far longer than any standard low-numbered guard size.
- D. 1/8 inch corresponds to a #1 guard, not a #2 guard.
Clipper Guard Sizing
Clipper guards are numbered attachments that determine cut length; each increasing number generally adds about 1/8 inch of length, with #1 leaving ~1/8 inch and #2 leaving ~1/4 inch.
- Guard numbers correspond to fractional inch lengths
- #1 ≈ 1/8 inch, #2 ≈ 1/4 inch, #3 ≈ 3/8 inch
- Used to achieve even, consistent lengths in clipper cuts
Memory trick: Guard number x 1/8 inch = length left behind.