What is the process of finding the cause of a machine malfunction known as?

The process of finding the cause of a machine malfunction is known as troubleshooting. Troubleshooting involves a systematic approach to diagnose and resolve issues within a system or machine. It includes identifying symptoms, analyzing possible causes, and implementing solutions to restore normal functioning.

In troubleshooting, a technician may gather information about the malfunction, run tests, and inspect various components to determine the underlying problem. This process requires critical thinking and often involves logical deductive reasoning to effectively pinpoint the root cause, whether it's a mechanical failure, electrical issue, or software glitch.

Other terms related to machine issues may refer to more specific aspects of the process. For example, fault hunting suggests an informal search for problems without the systematic approach associated with troubleshooting. Component testing focuses on examining individual parts of the machine but may not address the overall system problem. Fault analysis typically pertains to reviewing faults and their impacts but might not encompass the step-by-step corrective measures involved in troubleshooting. Thus, troubleshooting encompasses the broader methodology necessary to resolve machine malfunctions effectively.