Effective earthing is essential for the safe  operation of wind farms, but accurately  measuring earth resistance at these locations presents multiple challenges.

For many of us, the history of the integrated circuit starts one hot July day in 1958 when Jack Kilby was sitting alone at his desk in Texas Instruments. Having been employed with the company for only a couple of months, he couldn’t take holiday like...

Flooding, which news reports reveal to be a growing problem in many parts of the world due to climate change, has the potential to cause extensive damage to electrical installations and equipment. In some cases, however, it may be possible to restore this...

Engineers throughout the electrical industry are discovering that insulation testing at 5, 10 or even 15 kV can be a very useful tool, particularly for fault detection on high voltage equipment, and for providing early indications of insulation degradation....