What is the testing standard for commercial electric cooking appliances?

The correct answer is based on the specific standards that pertain to commercial electric cooking appliances. UL 197 outlines the safety requirements for commercial kitchen equipment, which includes electric cooking appliances used in various food service operations. This standard aims to ensure that the appliances are safe for use and function effectively under commercial conditions, taking into consideration factors such as electric shock, fire hazards, and performance.

In the context of commercial settings, these appliances must endure rigorous use, which requires adherence to stringent safety and performance guidelines that UL 197 provides. This standard serves to protect both users and property by establishing the necessary criteria for durability, safety features, and operational efficiency, making it the most relevant testing standard for commercial electric cooking appliances.