Efficiency Efficiency is the ratio of useful energy or work output to the total energy or work input (written as a percent):
{"Image DocumentName": "EfficiencyEfficiency is the ratio of useful energy or work output to the total energy or work input (written as a percent):", "Image ImageDescription": "EfficiencyEfficiency is the ratio of useful energy or work output to the total energy or work input (written as a percent):", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}