The vocal range of a countertenor is equivalent to that of the female contralto or mezzo-soprano voice types. A trained countertenor will typically have a vocal center similar in placement to that of a contralto or mezzo-soprano.
Making the world better, one answer at a time. there are basically two types of conductors. ohmic or linear conductors, non ohmic or non linear conductors. ohmic conductors follow ohms law which is V=IR. In an ohmic conductor current changes linearly with voltage or potential difference across its ends.etals such as copper typify conductors, â¦ while most non-metallic solids are said to be good insulators, having extremely high resistance to the flow of charge through them. Conductor implies that the outer electrons of the atoms are loosely bound and free to move through the material.
There are two basic types of bipolar transistor construction, PNP and NPN, which basically describes the physical arrangement of the P-type and N-type semiconductor materials from which they are made.