Abstract: Digital high-frequency arc welding inverter is widely used in welding areas because of its many advantages such as high efficiency, small size, easy to control etc. However, with the ...

A German travel influencer faced harassment in Goa when local rickshaw drivers demanded an exorbitant fare, forcing him to use the app-based GoaMiles. The situation escalated with threats, police ...

Many South African households with solar power systems may have to replace their inverters to meet the grid code’s requirements to be compliant with electricity distributors’ rules. MyBroadband was ...

If there’s one factor that consistently tops the list for minivan shoppers, it’s likely safety. These vehicles carry families, friends, and everything in between, often with the most important ...

With over 10 years’ experience writing about consumer affairs, Sarah leads on energy content at Which?, helping customers navigate the market and exposing poor practice. Solar panels are generally ...

Solar panels are generally quite reliable. Many owners don't experience technical faults in over a decade of ownership. Nearly seven in 10 owners had had no problems with their solar panels in our ...

A new bridge built as part of a massive project to widen a section of the A1 has been found to contain defects. The Allerdene Bridge, constructed under National Highways’ major Birtley to Coal House ...

HS2 has confirmed that the majority of the 12 bridges identified by Severfield as having welding problems are structures on its project. The country’s biggest steelwork contractor said this morning ...

Abstract: A three-phase welding inverter power supply (WIPS) with power factor correction (PFC) function is proposed to deal with the input current distortion problem that baffled WIPS application for ...

NEWPORT NEWS — The Navy is embarking on a large-scale investigation to determine the scope of the problems with welding performed at Newport News Shipbuilding, according to a letter to federal ...