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1¹ø V=12 (direct current Á÷·ù) v r= 1.2 kohms
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2¹ø V=120 VAC (±³·ù) R= 12k Ohms
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1. A worker accidentally grabs both terminals of a 12 VDC car battery wire with wet hands.
Her resistance to the electricity is 1.2 KOhms. This is not considered a dangerous current.
Select one:
True
False
2. A worker accidentally touches a 120 VAC(voltage alternative current) wire with a wet finger.
His resistance to electricity is 12 KOhms. This is not considered a dangerous current.
Select one:
True
False