Dig control only comos into the wolding circuit when load voltage is bolow: 11 volls 20 volts 120 volts 24 volts

The correct answer is 24 volts.<br /><br />In a welding circuit, the control circuit is responsible for regulating the welding current and voltage. The control circuit typically operates at a lower voltage than the welding circuit itself. In this case, the load voltage refers to the voltage of the welding circuit.<br /><br />The options provided are 11 volts, 20 volts, 120 volts, and 24 volts. Among these options, 24 volts most common voltage for welding circuits. Therefore, the control circuit would only come into the welding circuit when the load voltage is 24 volts.