Which of the following is a common abbreviation found in electrical prints?

The abbreviation "CB" for circuit breaker is commonly found in electrical prints because it is a widely recognized term in the field of electrical engineering and construction. Circuit breakers are essential components in electrical systems, responsible for protecting circuits from overload or short circuits by interrupting the flow of electricity when necessary. In technical drawings and plans, such abbreviations help streamline communication among engineers, electricians, and construction professionals, ensuring clarity and efficiency when interpreting the prints. Using standardized abbreviations like "CB" minimizes confusion and helps in quickly referencing important components within the electrical infrastructure.