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प्रश्न
Explain the meaning of the statement ‘the current rating of a fuse is 5 A’.
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उत्तर
A fuse with a current rating of 5A will melt if an electrical current greater than 5A flows through it, protecting the appliance from damage.
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संबंधित प्रश्न
Explain the meaning of the student 'current rating of a fuse is 5A'.
What is a fuse?
A fuse wire is made of an alloy of ______ and ______. If the current in a circuit exceeds the current rating of the fuse wire, it ______.
How is a fuse put in an electric circuit?
(i) Write one advantage of connecting electrical appliances in parallel combination.
(ii) What characteristics should a fuse wire have ?
(iii) Which wire in a power circuit is connected to the metallic body of the appliance ?
Higher the current rating, _______ is the fuse wire.
'A fuse is rated 8 A'. Can it be used with an electrical appliance of rating 5 kW, 200 V?
Name two safety devices which are connected to the live wire of a household electric circuit.
Why is it not advisable to use a piece of copper wire as fuse wire in an electric circuit?
