Search results
Results from the WOW.Com Content Network
In an electrical grid, the short circuit ratio (or SCR) is the ratio of: the short circuit apparent power (SCMVA) in the case of a line-line-line-ground (3LG) fault at the location in the grid where some generator is connected, to: the power rating of the generator itself (GMW).
The AMC factors can be looked up in the reference table below. Find the CN value for AMC II and multiply it by the adjustment factor based on the actual AMC to determine the adjusted curve number. Adjustments to select curve number for soil moisture conditions.
SCRs provide large power handling capability in a semiconductor device, and can readily be controlled over a variable firing range. The switch in the simple inverter described above, when not coupled to an output transformer, produces a square voltage waveform due to its simple off and on nature as opposed to the sinusoidal waveform that is the ...
Another important factor during a commutation from on-state to off-state is the di/dt of the current from MT1 to MT2. This is similar to the recovery in standard diodes: the higher the di/dt, the greater the reverse current. Because in the TRIAC there are parasitic resistances, a high reverse current in the p-n junctions inside it can provoke a ...
The Common Vulnerability Scoring System (CVSS) is a technical standard for assessing the severity of vulnerabilities in computing systems. Scores are calculated based on a formula with several metrics that approximate ease and impact of an exploit.
Freddie Mac weekly mortgage report: Mortgage rates continue to rise. Freddie Mac reports an average 6.85% for a 30-year fixed-rate mortgage, up 13 basis points from last week's average 6.72% ...
Once you’ve converted your factor rate to an interest rate, use a business loan calculator to see how much the same loan would cost with an APR. For the $100,000 loan, the total fee charged with ...
sc is a cross-platform, free, TUI, spreadsheet and calculator application that runs on Unix and Unix-like operating systems. It has also been ported to Windows. It can be accessed through a terminal emulator, and has a simple interface and keyboard shortcuts resembling the key bindings of the Vim text editor. It can be used in a similar manner ...