3:12 pm 1
YESTERDAY
Forwarded
1) What is heating effect of electric current?
2)Draw the diagram of an electric bulb and label the parts.
3) Why is the filament of a bulb made of a thin tungsten wire?
4.What is fuse? Explain the importance of a fuse in an electric circuit.
5) What is MCB ? Write the advantage of MCB ?
1:43 pm
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what is heating effect of electric current
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