STANDARD UNITS A standard unit is a fixed and reproducible value for the purpose of taking Systems of units Metric System Length meter, m Mass kilogram, kg Time seconds, s Electric Converting Quantities Desired quantity and units = given quantity and units x conversion factor.The table below identifies different units for measuring energy. How is energy measured? It is measured in various units by various industries or countries in much the same way as the value of goods is expressed in Dollars in the U.S.
