Question 132Electricity & Electronics - 1st Asst/Chief

The correct answer is D) navigation running light circuit. The diagram shown in the illustration EL-0058 represents a navigation running light circuit, which is a common electrical system used on vessels to comply with Coast Guard regulations. Navigation running lights are required to be displayed on vessels for visibility and safety purposes, and the circuit diagram demonstrates the typical wiring and components involved in this type of system. The other answer choices are incorrect because they do not accurately describe the type of circuit represented in the illustration. A dual-speed, 2-winding motor controller circuit, a common fluorescent lighting circuit, and an uninterruptible power supply circuit are all different types of electrical systems that do not match the specific requirements and configuration of a navigation running light circuit.