 Reliability block diagram

A Reliability Block Diagram (RBD) is a graphical representation used to analyze the reliability of a system and its components. In an RBD, components of a system are represented as blocks, and the arrangement of these blocks illustrates how the components interact in terms of their reliability. **Key Features of Reliability Block Diagrams:** 1. **Components:** Each block represents an individual component of the system, such as a machine, part, or subsystem.