Reliability and quality of energy services has become a key concern more sensitive electronic devices. It generates harmonic current and voltage in the movement of the distribution system for ...

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An analysis of four different topologies to meet ATE SMU requirements with a final, the two-stage approach as the most ...

Pupils who spent up to half a year in isolation rooms are challenging a trust’s use of a behaviour policy that they claim failed to consider the impact on their wellbeing. But lawyers for the GORSE ...

A family of double-conversion three-phase uninterruptible power systems with power factor correction and high-frequency transformer (HFT) isolation topologies are presented in this paper. This might ...

COVID-19 update: 7 deaths reported, Maharashtra with highest toll; Health Ministry advises precautions and monitoring, surveillance ongoing.