when an outlet is grounded, it is connected to\na an appliance.\nb a cold wire.\nc a red wire.\nd the earth.
when an outlet is grounded, it is connected to\na an appliance.\nb a cold wire.\nc a red wire.\nd the earth.
Answer
Brief Explanations:
Grounding an electrical outlet is connecting it to a zero - potential reference point, which is the earth. This is for safety purposes to divert excess electrical charge.
Answer:
D. the earth