How polarity makes water behave strangely - Christina Kleinberg
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YouTubeTED-Ed
How polarity makes water behave strangely - Christina Kleinberg
View full lesson: http://ed.ted.com/lessons/how-polarity-makes-water-behave-strangely-christina-kleinberg Water is both essential and unique. Many of its particular qualities stem from the fact that it consists of two hydrogen atoms and one oxygen, therefore creating an unequal sharing of electrons. From fish in frozen lakes to ice floating on ...
1.2M viewsFeb 4, 2013
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Parallel earth paths can be challenging when testing an electrical installation. In this electrical testing tutorial, we run through some practical tips and show you a neat way to combine a polarity check with earth continuity testing. In this video, we are using the Metrel 3152BT multifunction electricians tester. 👉 https://youtu.be/3XCXxw6SBC0 Refresh your safe isolation knowledge with this free training module. 👉 https://www.efixx.co.uk/Know How/introduction-to-safe-isolation-cpd 🕐 TIME ST
Parallel earth paths can be challenging when testing an electrical installation. In this electrical testing tutorial, we run through some practical tips and show you a neat way to combine a polarity check with earth continuity testing. In this video, we are using the Metrel 3152BT multifunction electricians tester. 👉 https://youtu.be/3XCXxw6SBC0 Refresh your safe isolation knowledge with this free training module. 👉 https://www.efixx.co.uk/Know How/introduction-to-safe-isolation-cpd 🕐 TIME ST
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883K views · 7.6K reactions | The correct way to measure PSU rectifier diodes #rectifiers #diodes #testing #measure #correct #powersupply #anode #cathode #ultrafast #schottkybarrier #tutorial #tips #creative #repair #service #circuits | Herman Suhaemi | Facebook
883K views · 7.6K reactions | The correct way to measure PSU rectifier diodes #rectifiers #diodes #testing #measure #correct #powersupply #anode #cathode #ultrafast #schottkybarrier #tutorial #tips #creative #repair #service #circuits | Herman Suhaemi | Facebook
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