Which software tools are frequently utilized for power system analysis?

The correct choice highlights tools that are specifically designed for power system analysis, which is crucial for engineers and professionals in the electrical and power engineering sectors.

MATLAB is widely used for numerical computing and can be utilized for modeling and simulating power systems. It offers a variety of toolboxes tailored to power system analysis, enabling sophisticated calculations and visualizations.

PSS/E (Power System Simulator for Engineering) is specifically built for power system simulation and analysis, making it an industry-standard tool for studying system stability, voltage, and dynamic performance. It provides extensive features for transmission planning and operation analysis.

ETAP (Electrical Transient Analyzer Program) is another comprehensive software solution designed for electrical power system modeling, analysis, and optimization. It incorporates detailed studies such as load flow, short circuit, and protective device coordination.

In contrast, the other choices include tools that are more general-purpose or specific to different fields. While AutoCAD, Revit, and SketchUp are excellent for design and architecture, they do not cater specifically to power system analysis. Similarly, Adobe Illustrator and Microsoft Excel are both useful for graphic design and data handling respectively, but they lack advanced capabilities for power analysis. Tools like SPSS, R, and QGIS are focused on statistical and