Following in from the DC circuit fundamanetals series starts the AC circuti fundamentals series. This part 1 looks at: - What is Alternating Current - How AC is created using a generator - Angular Frequency - The sinusoidal waveform, benefits and downsides - Average, peak, peak to peak, and RMS waveforms, calculation and conversions. - Non-sinusoidal waveforms - Crest factor and its impact on multimeter RMS measurement DC theory series playlist: https://www.youtube.com/playlist?list=PLvOlSehNtuHtVLq2MDPIz82BWMIZcuwhK Forum: https://www.eevblog.com/forum/blog/eevblog-1417-alternating-current-ac-basics-part-1/ Subscribe on Odysee: https://odysee.com/@eevblog:7 EEVblog Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 EEVdiscover: https://www.youtube.com/eevdiscover Support the EEVblog through Patreon! http://www.patreon.com/eevblog AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g Buy anything through that link and Dave gets a commission at no cost to you. Donate With Bitcoin & Other Crypto Currencies! https://www.eevblog.com/crypto-currency/ T-Shirts: http://teespring.com/stores/eevblog #ElectronicsCreators ... https://www.youtube.com/watch?v=rrPtvYYJ2-g

Les Thomaidis shows and explains the calibration rack at the Agilent Melbourne Standards Lab that is used to "calibrate the calibrators". This is where other calibration labs send their multimeter and oscilloscope calibrators to get calibrated. Forum Topic: http://www.eevblog.com/forum/blog/eevblog-422-how-to-calibrate-a-calibrator EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ ... https://www.youtube.com/watch?v=JID8bS2-skg