Question

2 multiple choice 1 point the three pairs of wires in a three phase charging system should have ____. the same voltage among all 3 pairs 18 vdc 12 vac 120 vac 3 multiple choice 1 point a charging system that uses the complete ac waveform from a single charging coil is called a ____ charging system. half - wave 3 - phase electromagnet full - wave

Explanation:

Question 2

In a three - phase charging system, the three pairs of wires should have the same voltage across each pair. 18 VDC is a direct - current voltage and not typical for a three - phase system's wire - pair voltage. 12 VAC and 120 VAC are specific voltages that do not represent the general property of a three - phase system's wire pairs (the key property is equal voltage among the three pairs).

A full - wave charging system uses the complete AC waveform from a charging coil. A half - wave system uses only half of the AC waveform. A 3 - phase system involves three AC waveforms, not a single coil's complete waveform. An electromagnet is a device that creates a magnetic field and is not a type of charging system based on AC waveform usage.

Answer:

A. The same voltage among all 3 pairs

Question 3