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Explain the meaning of the statement cur...

Explain the meaning of the statement current rating of a fuse is 5 A..

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Current rating of a fuse is 5A signifies that this fuse can allow a current of upto 5 A to pass through into the circuit. If the current exceeds this limit it will blow out and thus breaking the circuit.
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ICSE-SAMPLE QUESTION PAPER 2-SECTION-B
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  2. What characteristics should a fuse wire have?

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  3. Name two factors on which the internal resistance of a cell depends an...

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  4. In the circuit diagram given below, a cell of 9 V and internal resista...

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  5. In the circuit diagram given below, a cell of 9 V and internal resista...

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  6. In the circuit diagram given below, a cell of 9 V and internal resista...

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  7. In the circuit diagram given below, a cell of 9 V and internal resista...

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  8. Define latent heat of fusion of ice.

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  9. What happens to the heat supplied to the substance when, the heat supp...

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  10. Two liquids A and B have specific heat capacities 2.5 Jg^(-1)""^(@)C a...

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  11. Two liquids A and B have specific heat capacities 2.5 Jg^(-1) ""^(@)C ...

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  12. A calorimeter of mass 60 g contains 180 g of water at 29^(@)C. Find th...

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  13. What are back ground radiations?

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  14. Write an equation of an alpha emission from U(92)^(238)

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  15. What will be the change in the rate of radioactivity if the temperatur...

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  16. An atomic nucleus A is composed of 84 protons and 128 neutrons. The nu...

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  17. An atomic nucleus A is composed of 84 protons and 128 neutrons. The nu...

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  18. An atomic nucleus A is composed of 84 protons and 128 neutrons. Does...

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  19. Explain the meaning of the statement current rating of a fuse is 5 A..

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  20. In the transmission of power, the voltage of power generated at the ge...

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