Rheostat. an electric device for controlling and limiting current or voltage in an electric circuit. The principal component of a rheostat is a conducting element with variable resistance.The magnitude of this resistance may be varied smoothly or in discrete steps.heostat. an electric device for controlling and limiting current or voltage in an electric circuit. The principal component of a rheostat is a conducting element with variable resistance. The magnitude of this resistance may be varied smoothly or in discrete steps.
troy ounce: $992.00: $990.00: Rhodium : Rh : troy ounce: $1860.00: $1860.00: Iridium : Ir : troy ounce: $990.00: $990.00: Ruthenium : Ru : troy ounce: $200.00: $200.00: Osmium : Os : troy ounce : $400.00: Rhenium : Re : pound : $1290.00: Gold : Au : troy ounce : $1323.90: Silver : Ag : troy ounce : $16.450 : Last update:
1 troy ounce = 1.09714286 ounces (avoirdupois). Troy ounce to metric metric measurements. As mentioned above, one troy ounce is equal to 31.1034768 grams. Therefore, one kilogram is equal to 32.1507 troy ounces. *If you are looking to purchase gold or silver be sure to compare dealers prices. Gold Price is the only cost comparison shopping site for gold and silver.