Metallic Character Definition: Metallic character describes the set of chemical properties that are associated with the elements classified as metals in the periodic table. Metallic character depends on the ability of an element to lose its outer valence electrons. Also Known As: metallicity, metal character.
Symbol of a transformer. The turns ratio of a transformer is the ratio of number of windings of each side of the transformer. Sometimes you wish to find out the turns ratio of an unlabeled transform.The transformer turns ration is labeled as follows: 1  n 1 :n 2.easuring Voltage to find ratio Edit. Symbol of a transformer. A transformer converts one AC Voltage to another. So inputing an AC Voltage and measuring the output Voltage will give you the turns ratio.
RE: Transformer %Z and X/R. The X/R ratio can be determined if you know the impedance voltage and the losses. Since the full-load losses include both the resistance losses and the iron losses, you subtract the no-load losses from the total losses. The %resistance is 100 * (Full load loss -no load loss)/transformer rating. Once you know the %R, you can use the %Z derived from the impedance voltage test to determine the %X and the X/R ratio.