Power System analysis software are very expensive beyond the reach of small and medium enterprises. The only option, when fault analysis is required, is to perform calculations manually using available resources such calculators or desktop…
Data from Philippine Statistics Authority on Balance of Trade indicate that imports from China is approximately twice Philippine exports to China in terms of dollar value while the Philippines balance of trade with the United…
Maintaining an equipment past the end of its service life is a real pain in the neck for Filipino Maintenance Engineers. End of support from the manufacturer and the presence of proprietary hardware and software…
Some employers assume that compliance to the standards and requirements of the National Electrical Code is as good as compliance to the NFPA 70E since both published by NFPA. It is not. The NEC covers…
A transformer is a a device that has two or more coils wound on an iron core. Transformers provide an efficient means of changing voltage and current levels, and make the bulk power transmission system…
