Physics · Electric current: drift velocity, mobility and their relation with electric current
Which of the following is not a type of wire in power supply.
Which of the following is not a type of wire in power supply.
- A. Phase Wire
- B. Neutral wire
- C. zero wire
- D. Earth wire
Step-by-step solution
In power supply systems, the standard types of wires are phase (live), neutral, and earth (ground). The term 'zero wire' is not a standard designation; it is sometimes mistakenly used for the neutral wire, but it is not a recognized type. Therefore, 'zero wire' is not a correct type of wire in power supply.
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