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Electricity — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceElectricity1 Mark
MCQ
Why is the fuse wire fitted in a porcelain casing?
  • ✓
    Porcelian is an insulator of electricity
  • B
    Porcelian is a conductor of electricity
  • C
    Porcelian is a semiconductor of electricity
  • D
    None of these.
✓

Answer

Correct option: A.
Porcelian is an insulator of electricity

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