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An electric kettle for use on a 230 V su...

An electric kettle for use on a 230 V supply is rated at 3000 W. For safe working, the cable connected to it should be able to carry at least:

A

2A

B

5A

C

10A

D

15A

Text Solution

Verified by Experts

The correct Answer is:
D
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ZEN PUBLICATION-ELECTRICITY-ZEN ADDITIONAL QUESTIONS SECTION (MULTIPLE CHOICE QUESTIONS)
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  2. A piece of metallic wire of resistance R is cut into 3 equal parts. Th...

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  3. An electric kettle for use on a 230 V supply is rated at 3000 W. For s...

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  4. At a given time, a house is supplied with 100 A at 220 V. How many 75 ...

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  5. If the potential difference between the ends of a fixed resistor is ha...

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  11. What is the minimum resistance which can be made using five resistors ...

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  12. Which of the following represents voltage?

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  13. Unit of electric power may also be expressed as

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  14. Which of the following statements does not represent Ohm's law?

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  15. Two resistances of 100 Ω and zero ohm are connected in parallel. Th...

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  16. Three resistors 2 Ω, 3Ω and 4Ω are connected so that the equivalent re...

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  17. When a current 'l' flows through a resistance 'R' for time 't' the ele...

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  18. When a fuse is rated 8 A, it means

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