Final answer:
1) Wear appropriate personal protective equipment (PPE), The best practice when working on energized equipment is to wear appropriate personal protective equipment (PPE). Adhering to safety protocol and being aware of one's surroundings are essential for laboratory safety, just as using the "one-handed" technique can help prevent electrical shocks.
Step-by-step explanation:
When working on energized equipment, the good practice to perform is to wear appropriate personal protective equipment (PPE). This is crucial for ensuring not just your own safety, but also that of others around you.
Working alone without supervision, ignoring warning signs and labels, and using damaged tools and equipment are all practices that can lead to severe accidents and should be avoided. Safety in laboratories and when handling electricity requires adherence to stringent guidelines such as:
Following protocol for safety gear usage.
Being aware of the location of safety equipment such as fire extinguishers and eyewash stations.
Responsible behavior for personal and others' safety, which includes not eating or drinking in the lab.
Tying back loose hair and clothing when around an open flame and knowing fire safety equipment locations.
Being alert and careful when handling chemicals and hot equipment.
Ensuring all equipment is turned off and sealed after use.
Furthermore, when working with high-power electric circuits, it's advised to work "one-handed" or "keep one hand in your pocket" as a sensible suggestion to prevent the body from completing an electrical circuit, which could result in a deadly electric shock.