6th Class Science Sample Paper Science Sample Paper-2

  • question_answer 21) The handles of the tools like screwdrivers and pliers used by electricians (for repair work) have plastic or rubber covers on them. Can you explain, why?

    Answer:

    Plastic and rubber both are insulators and are bad conductors of electricity. So, they prevent the electrician from electric shocks.                                                                                                                                             


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