NEET 2019 Physics question
Which of the following acts as a circuit protecting device?
Answer: (4)
Solution
A fuse is a thin wire of low melting point (a tin-lead alloy) connected in series in a circuit. When the current exceeds the rated value, the heat produced () melts the fuse wire and breaks the circuit, protecting
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account