Question

Write short note on moving coil loud speaker Safety fuse is a device which protects the electric circuits and electrical appliances at our home. How does the safetyfuse ensure safety of electrical devices.Explain

Answer 1

Answer:

don't know.

U have answered me hi bro.

so I didn't answered you

Answer 2

Explanation:

What is an electric circuit?

(Source: FunScience)

In our homes, either the overhead electric poles or underground cables support the power supply flowing through the main supply. One of the wires in this supply covered with insulation in the color red is the live wire (or positive), and another wire colored black is the neutral wire (or negative). At the meter-board, these wires pass into an electric meter through the main fuse. The main switch, live wire, and the neutral wire are in connection to the line wires in our homes; these wires then supply electricity to separate electric circuits within the house.