Fault current is an abnormal flow of current caused by various issues in an electrical circuit. It can be detected by inspecting wires or using equipment like time domain reflectors. Correcting it is crucial for safety and equipment protection. Standards and regulations exist to prevent short circuits. Also known as short circuit current, a fault […]
Fault indicators are electrical safety devices that detect faults and can shut off power until the issue is resolved. They are used in homes, industrial circuits, power transmission systems, and quality control of electrical components. Fault indicators increase safety and uptime of electrical systems. A fault indicator is an electrical safety device that indicates the […]
Dependent failures occur when an adverse event in a production process triggers subsequent breakdowns. They differ from independent faults, which are contained. Any business can experience dependent failures, which can impact production and back-office functions. A dependent failure is some type of adverse event that occurs within a production process, with the event being triggered […]
Fault management is the process of detecting and resolving problems in telecommunications networks. Proactive measures like diagnostic software and error logs help identify and fix malfunctions quickly, minimizing downtime. The same concept can be applied to managing internal corporate networks. Error-detection notifications and tools that allow immediate fixes are also useful. Fault management is a […]
Fault-tolerant design includes redundant components such as hardware, software, power backup, and network security measures to ensure critical computing applications remain functional in the event of catastrophic failure. This design is used by banks, governments, and utility companies and includes power, hardware, and network fault tolerance. Large organizations and government agencies require fault tolerance to […]
Fault monitoring is the process of monitoring hardware, software, and network configurations for deviations from normal operating conditions to reduce downtime. The level of monitoring should be based on the importance of the infrastructure, and advanced fault monitoring is typically implemented in enterprise application environments. Mean time between failures predicts hardware failure, and fault monitoring […]
Earthquakes release energy and seismic waves, relieving pressure on fault lines. The Richter scale measures earthquake magnitude, with a magnitude 7 or higher causing severe damage. Small earthquakes do not delay larger ones, but can precede them, helping seismologists predict when they might occur. An earthquake is simply any sudden release of energy within the […]
Page faults occur when a program tries to access information not in physical memory, which is then loaded from virtual memory. This is normal, but an invalid or protected address can cause a crash due to bad hardware or software. A page fault is an operation that occurs on a computer with virtual memory, a […]
A general protection fault (GPF) is a computer microprocessor failure caused by software trying to access memory used by other software. Hardware failures can also cause GPFs, such as incompatible RAM or high temperatures. Older computers were more susceptible to GPFs due to inconsistent software programming and limited RAM. Newer computers with more memory and […]
Survivor guilt is a psychological state that occurs when someone experiences a traumatic event that others did not survive. Symptoms include emotional instability, disturbed sleep, and social withdrawal. Mental health professionals view it as a coping mechanism and a warning sign of PTSD. Counseling and talking to friends or family can help. Survivor guilt, also […]
A segmentation fault occurs when a program accesses memory in an invalid way, resulting in read or write errors. It can be caused by poor programming in languages like C++, but not in Java. Array overflow errors are a common cause, and passing data between languages can also generate segfaults. Good programming practices recommend careful […]
A double fault is a serious issue in computing when the CPU cannot handle a system event, causing crashes and data loss. It is caused by hardware problems or software bugs and can result in a blue screen of death. Troubleshooting techniques include checking hardware and updating software. In computing, a double fault is a […]
Machine fault diagnosis is a crucial process to determine the root cause of equipment failure. Technicians use various tools to collect data and identify the underlying problem. Continuous diagnosis can monitor running systems for signs of problems and help improve products. It can also be used as a forensic tool to establish legal liability. Machine […]
Fault tree analysis uses symbols in a tree diagram to identify the root cause of an event, such as an accident or malfunction. Symbols include doors, rectangles, triangles, circles, and diamonds. The analysis helps evaluate system safety and reliability and can pinpoint the cause of an adverse event. Analysts must be experts in the area […]
The San Andreas Fault is a major geological fault that runs through densely populated regions of California and is constantly in motion. It is a transformed, strike-slip fault that creates mountains, valleys, and lakes. The fault caused the 1906 San Francisco earthquake and geologists monitor it for signs of another major earthquake. It is impossible […]
Ambiguity in language can lead to persuasive but incorrect claims, often caused by misunderstanding, amphibole, or accent errors. Misambiguities can be intentional or unintentional and can occur in debates, discussions, and statements. Identifying and exposing these flaws can weaken arguments. A fallacy of ambiguity is a flaw in logic, where the meaning of a statement […]
