Title: Identify safety rules associated with the use of electrical appliances and equipment.
Course: Applied Agricultural Concepts (18002-I-18) > Section: Performing Electrical Operations

Identification should include using precautions with electricity and maintaining safe and effective electrical fixtures. Identification should also include the following safety rules from Electrical Engineering Portal:

- Avoid contact with energized electrical circuits.
- Treat all electrical devices as if they are live or energized.
- Disconnect the power source before servicing or repairing electrical equipment.
- Use only tools and equipment with non-conducting handles when working on electrical devices.
- Never use metallic pencils or rulers, or wear rings or metal watchbands when working with electrical equipment.
- When it is necessary to handle equipment that is plugged in, be sure hands are dry and, when possible, wear non-conductive gloves, protective clothes, and shoes with insulated soles.
- If it is safe to do so, work with only one hand, keeping the other hand at your side or in your pocket, away from all conductive material. This precaution reduces the likelihood of accidents that result in current passing through the chest cavity.
- Minimize the use of electrical equipment in cold rooms or other areas where condensation is likely. If equipment must be used in such areas, mount the equipment on a wall or vertical panel.
- If water or a chemical is spilled onto equipment, shut off power at the main switch or circuit breaker and unplug the equipment.
- If an individual comes in contact with a live electrical conductor, do not touch the equipment, cord, or person. Disconnect the power source from the circuit breaker or pull out the plug using a leather belt.
- Equipment producing a “tingle” should be disconnected and reported promptly for repair.
- Do not rely on grounding to mask a defective circuit nor attempt to correct a fault by insertion of another fuse or breaker, particularly one of larger capacity.
- Drain capacitors before working near them and keep the short circuit on the terminals during the work to prevent electrical shock.
- Never touch another person’s equipment or electrical control devices unless instructed to do so.
- Enclose all electric contacts and conductors so that no one can accidentally come into contact with them.
- Never handle electrical equipment when hands, feet, or body are wet or perspiring, or when standing on a wet floor.
- Do not store highly flammable liquids near electrical equipment.
- Do not wear loose clothing, jewelry, or ties near electrical equipment.

Process/Skill Questions:

- Where can one find safety rules and precautions for electrical appliances and equipment?
- What safety rules and considerations are critical to adhere to when working with electrical appliances and equipment?
- What is the danger of overloading an electrical circuit?