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Question # 53

What type of current is produced by batteries?

Options:

A.

Alternating current (AC)

B.

Direct current (DC)

C.

Galvanic alternating

D.

High-frequency

Viewing question 53 out of 72 questions
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Nail Technician Overview

Name Nail Technician
Code Nail Technician
Vendor Career
Certification National-Interstate Council of State Boards of Cosmetology (NIC) and State Licensing Boards

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