Multiple choice general knowledge science & technology Which one of the following could be used to represent the units of conductance(G)? Inverted Greek letter Omega Mho Siemens All of these Reveal answer Fill a bubble to check yourself D Correct answer Explanation Conductance (G) is measured in siemens (S), historically called 'mho' (ohm spelled backward), and symbolized by an inverted omega (℧). All three representations - inverted omega, mho, and siemens - are valid ways to denote conductance units.