More complex motor controllers may be used to accurately control the speed and torque of the connected motor (or motors) and may be part of closed loop control systems for precise positioning of a driven machine.
The street price for a gold bar is: 180-190 gp. The price in a specialty store is: 381 gp. If you buy from a general store, the price is 180 gp. If you sell to a general store, the price is 120 gp. In the Grand Exchange, the market price is 204 gp, 194 gp minimum, and 214 gp as the maximum price.
1kg Gold Bullion Bar Information. We have 1kg gold bars available for next business day delivery. Like all our other gold bars, each 1kg gold bar is 99.99% pure gold. Each 1kg gold bar is dispatched complete with a certificate of authenticity to guranteee both purity and weight. Our 1kg Gold Bullion Bars are sourced from one of our premium metal refineries, either Metalor or Umicore.