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- Series collection PNG 3700px x 1800px
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![Microwave plugged into wall outlet with green check. Microwave plugged into extension cord with red x.](/https/www.usfa.fema.gov/img/pictographs/35.257x125.png)
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Plug microwave ovens or other cooking appliances directly into a wall outlet. Never use an extension cord for a cooking appliance. Check electrical cords for cracks, breaks or damage.
The images are displayed in the order in which they were tested for comprehension.