September 2, 2013

FCC Technician Exam Question Of The Day (T0A02)

Q) How does current flowing through the body cause a health hazard?

A. By heating tissue
B. It disrupts the electrical functions of cells
C. It causes involuntary muscle contractions
D. All of these choices are correct

NJ2X Notes:
Voltages as low as 30v are considered dangerous.

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