Question

which of the following is not a proper way to handle electrical equipment in the lab? a) use equipment with damaged cords or plugs b) unplug equipment by pulling the cord c) keep electrical cords away from water and other liquids d) turn off equipment and unplug it when not in use

Explanation:

Using equipment with damaged cords or plugs can cause electrical - shock or short - circuit. Unplugging by pulling the cord can damage the cord and create a hazard. Keeping cords away from liquids and turning off/unplugging when not in use are safe practices.

Answer:

A. Use equipment with damaged cords or plugs, B. Unplug equipment by pulling the cord