Learn how to add the current time to a cell in Excel quickly and efficiently. This video shows multiple methods, including keyboard shortcuts and formulas, to automatically display the current time ...

Abstract: This paper presents a high-efficiency, ultra-low-power automated on/off adaptive MPPT (AOA-MPPT) system for microscale energy harvesters. It is designed to extract the maximum available ...

Abstract: Mineral oil is the most commonly used insulating oil in power transformers due to its low cost, universal availability and high dielectric strength. The potential of vegetable oils to serve ...

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