1. An electric shcok is a physical sensation caused by the reaction of the nerves to electricity.
2. The danger of severe shock is greatly increased if the skin becomes wet.
3. In addition to shock, an excessive current through any part of the body can cause severe burns.
4. Electrical wires, wherever they may be found in a circuit, should always be treated as being potentially dangerous.
5. It is always safe practice to read and thoroughly understand all available operating instructions supplied with electrical and electronic products.
6. You should make it a habit to periodically inspect all electrical and electronic equipment you use.
7. A plug-in device should be immediately unplugged if it does not seem to be working normally.
8. An Underwriter's Laboratories label on a product shows that it has been made according to strict 
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