Incident Energy Analysis. A component of an arc flash hazard analysis used to predict the incident energy of an arc flash risk assessment for a specified set of conditions. An incident energy analysis is an important part of performing the arc flash hazard analysis for a specific task and item of electrical equipment.
Tilling hydrated lime into bare soil effectively raises pH levels. Except for acid-loving plants like camellias (Camellia spp.), which grow in U.S. Department of Agriculture plant hardiness zones 6 through 10, depending on species, garden and lawn soils should have a soil acidity or pH of between 6.0 and 6.5.
In addition to supplying calcium, lime makes soils less acidic. Acidic soils, referred to by old timers as sour soils, have a low soil pH. Soil pH levels can range anywhere from 3.0, very acidic, to over 8.0, moderately basic, in our region.