The measurement results of the phase angle between two phase voltages are presented. The three-phase calibrator for metrological support of power quality analyzers was used as a source of voltages.

Oxidation and wear affect the degradation of connectors with plated base metal contacts. Since these phenomena process gradually and they are accelerated by fretting motion caused by thermal cycle or ...

We conduct experimental investigations of macroscopic capillary forces between two flat rigid substrates characterized by their advancing and receding contact angles with water. Our results exhibit ...