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.
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.
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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