O que você acha que é mais mortal, 127 Vca, 127 VCC, 220Vca ou 220 VCC?

This is a question that the entire community generally raises. In this tutorial, I will try to clarify some details on the subject. Of course, every technician must take the utmost care to avoid electric shocks, such as not changing components with the equipment turned on, always checking if the equipment is shutting down by measuring the voltage, using appropriate gloves if necessary, and keeping their NR10 certification up to date. VISIT PROFESSOR BAIRROS' WEBSITE, THERE YOU WILL FIND THE PDF AND MUCH MORE. FOR ONLINE CLASSES, CONTACT VIA WEBSITE: https://www.bairrospd.com/ SOUND: cheerful pop Mysteries -30 (source YOUTUBE)