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  • Electricity in Esthetics and Beauty Treatments
  • What color is typically used to indicate that an electrod...
Multiple choice

What color is typically used to indicate that an electrode is a Cathode?

  1. Red

  2. Green

  3. Black

  4. Purple

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In electrical and esthetic equipment, the cathode is typically represented by the black terminal or electrode. The anode is typically represented by the red terminal.

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