A breakdown, or failure, occurs when a system, machine, or process stops functioning as intended. This can happen due to various reasons, such as mechanical wear, lack of maintenance, or unexpected external factors. When a breakdown occurs, it often leads to interruptions in operations, requiring repairs or replacements to restore functionality. In many industries, such as manufacturing or transportation, breakdowns can result in significant downtime and financial losses. Preventive measures, like regular maintenance and monitoring, are essential to minimize the risk of breakdowns and ensure smooth operations. Understanding the causes of breakdowns can help in developing effective strategies for prevention.