KVAr calculation-Easy calculation of capacitor KVAr rating if initial power factor and final power factor are known. Detuned harmonic filter selection-Selection of right capacitor-reactor combination(detuned harmonic filter)
Google Pixel Sounds Like the Android Phone of Our Dreams. Itâs fitting, in a way, that Googleâs new Pixel phone resembles the iPhone. Appleâs world-changing gadget is the very device Google is aiming for. The 5-inch Pixel and 5.5-inch Pixel XL are meant to be the best, most powerful, most unified Android phones ever.
Just how small are atoms? Really, really, really small. This fast-paced animation from TED-Ed uses metaphors (imagine a blueberry the size of a football stadium!) to give a visceral sense of just how small atoms are. Lesson by Jon Bergmann, animation by Cognitive Media.