tag:blogger.com,1999:blog-857128211271521474.post76566493008723599..comments2024-03-13T03:19:27.849-07:00Comments on Fundamentals of HVACR: Reading Voltage Across SwitchesCarter Stanfieldhttp://www.blogger.com/profile/14498474841747873710noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-857128211271521474.post-79954256236244643792023-04-24T18:22:00.975-07:002023-04-24T18:22:00.975-07:00So it has to equal 120 volts total so if it's ...So it has to equal 120 volts total so if it's off it's 120at switch and 0volt at load when it's on its 120 volts at light zero at switch because it need voltage for load when onAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-857128211271521474.post-52542452263335324522023-04-24T18:21:02.993-07:002023-04-24T18:21:02.993-07:00It's real confusing ohms is easy voltage is co...It's real confusing ohms is easy voltage is confusing normally in three phase I always check motor coil to see if light is on and voltage 120volt Anonymousnoreply@blogger.com