An electric fuse rated 10 A will melt, if the current through it is

= 0 A

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> 10 A

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< 10 A

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= 5 A

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Solution

The correct option is B > 10 A
The rating of a fuse is the maximum amount of electric current it can allow through, before it melts. So, when a fuse is rated 10 A, it melts if the current exceeds 10 A, i.e. greater than 10 A.

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Similar questions

The fuse wire melts when high electric current passes through the circuit due to its:

Q. A fuse wire of radius

0.1 m m

melts when a current of

10 A

is passed through it. Find the current at which a fuse wire of

0.12 m m

will melt.

Q. For a fuse rated at 10 A, the fuse melts if the current in the circuit exceeds A.

Q. When the electric current through the fuse exceeds a certain limit, the fuse wire melts and breaks.

Question 9 (b)
Mark ‘T’ if the statement is true and ‘F’ if it is false:
When the electric current through the fuse exceeds a certain limit, the fuse wire melts and breaks.

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An electric fuse rated 10 A will melt, if the current through it is

The correct option is B > 10 AThe rating of a fuse is the maximum amount of electric current it can allow through, before it melts. So, when a fuse is rated 10 A, it melts if the current exceeds 10 A, i.e. greater than 10 A.

The correct option is B > 10 A
The rating of a fuse is the maximum amount of electric current it can allow through, before it melts. So, when a fuse is rated 10 A, it melts if the current exceeds 10 A, i.e. greater than 10 A.