Final answer:
In the context of vehicles, secondary wires are those not part of the ignition system. The high-voltage power lines on towers are not wrapped in insulation, which makes the related statement false. Also, voltage does not remain constant along a wire in a circuit diagram, as it can drop across components, making that statement false as well.
Step-by-step explanation:
The term "Secondary Wire" denotes the wires and circuits in a vehicle that are unconnected to the vehicle's ignition system. This is consistent with the statements provided above. However, answering the provided true or false questions: The high-voltage wires that you see connected to tall metal-frame towers are held aloft by insulating connectors, but these wires are not typically wrapped in insulating material because they are high above the ground where insulation is not necessary; this statement is false.
In the context of vehicles, secondary wires are those not part of the ignition system. The high-voltage power lines on towers are not wrapped in insulation, which makes the related statement false. Also, voltage does not remain constant along a wire in a circuit diagram, as it can drop across components, making that statement false as well. In a circuit diagram, we cannot assume that the voltage is the same at every point in a given wire because the voltage can drop across components like resistors; this statement is false.