electrochemical reactions - Fixanswer - Get your knowledge fix!

What Is PEM Testing?

January 24, 2024 by Sophia Kim

What Is PEM Testing? For individuals with limited testing equipment, one can begin testing fuel cells with just a multimeter, a temperature/humidity monitor for the room, and an oscilloscope. This will provide only a limited amount of information about the fuel cell system, but it will be enough to begin examining the overall system. How

What Gas Is Produced During Battery Charging?

January 24, 2024 by Maria Kunar

What Gas Is Produced During Battery Charging? When batteries are being recharged, they generate hydrogen gas that is explosive in certain concentrations in air (explosive limits are 4.1 to 72 percent hydrogen in air). The ventilation system can exchange an adequate amount of fresh air for the number of batteries being charged. What gas do