What are the safety colors used for indicating caution in electrical work?

• A. Red and white
• B. Green and blue
• C. Yellow and black
• D. Orange and gray

Answer: (C)

The safety colors used for indicating caution in electrical work are yellow and black. This color combination is widely recognized and standardized in many safety regulations and guidelines, making it effective for alerting individuals to proceed with caution in potentially hazardous environments. Yellow is typically associated with general caution, while black enhances the visibility and contrast of the warning, allowing individuals to easily notice and respond appropriately to the potential dangers in an electrical setting. This color scheme is commonly found on warning signs, labels, and markings that signify electrical hazards or the need for careful handling and attention in electrical work areas. Understanding this color coding is essential for maintaining safety and preventing accidents in environments where electrical work is performed.