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:
One troy ounce is equal to 31.1034768 grams. A troy ounce of gold is about 10% heavier than a avoirdupois ounce which is used in the United States. 1 troy ounce of gold is equal to 1.097142857143 avoirdupois ounces of gold. The gold price per ounce displayed on goldprice.org is the price of gold per troy ounce of gold. There is 32.1507 troy ounces of gold in a kilo of gold. There is 12 troy ounces of gold in a troy pound of gold. The ISO 4217 currency code for one troy ounce of gold is XAU.