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.
1 Identify the terminals of the power transformer. 2  Using an ohmmeter, measure the resistance of the primary (usually Black-Black wires) and the resistance of both leads to the chassis. 3  The primary should be under 1K ohms. 4  If it is not, the transformer is dead. If it is more than that, the transformer is bad. 2  Measure the resistance from either end of the winding to chassis. 3  If it is less than 100K ohms, unsolder the leads and measure again. 4  If this reading is less than 100K ohms, the transformer is bad.