The fuse wire should be conducting. Which other property should it have?
Answers
Answer:
• Must have low melting point
• Specific resistance must be more than that of copper and aluminium.
Explanation:
A fuse wire permits the flow of current through it only up to the certain fixed limit which is called current rating of the fuse.
As the current exceeds the limit the temperature of the fuse wire reaches the melting point and the wire melts so that the circuit gets broken. Thus it safeguards the appliances connected in that circuit from being damaged.
HOPE IT HELPS......
Answer:
Answer:
Must have low melting point
Specific resistance must be more than that of copper and aluminium.
Explanation:
A fuse wire permits the flow of current through it only up to the certain fixed limit which is called current rating of the fuse.
As the current exceeds the limit the temperature of the fuse wire reaches the melting point and the wire melts so that the circuit gets broken. Thus it safeguards the appliances connected in that circuit from being damaged.