Harmonic is one of the most important concepts on the power system that cannot be neglected since it can affect the power quality and operation of equipment. High levels of Harmonics in the system may ...

Analysis of the residual fatigue life of X70-grade pipeline steel with a semi-ellipse defect shows the maximum stress intensity factor under the influence of the flow field to be higher than the value ...

In normal economic times, factoring has long appealed to certain fleets, especially small ones that have trouble keeping a steady flow of collections. Overdrive polling shows that almost half of owner ...

Over the years, I’ve seen firsthand how evolving standards and increasing demands for precision are reshaping the way the ...

As winter approaches, the threat of load reduction and stage 8 load-shedding looms — putting millions of SA families at risk of spending the season in the cold. With temperatures in Joburg known to ...