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  9. Q96

OPSC OCS 2019 · Question 96 of 99

Fuse wire used in electric instrument are made up of :

General Studies

  1. Apure zinc
  2. Bpure lead
  3. CAlloy of lead and tinCorrect
  4. DAlloy of lead and zinc

Answer: C. Alloy of lead and tin

Explanation

The fuse wire is made up of Sn (tin ) and Pb (lead ) alloy because of its high resistance and low melting.

Source: OPSC OCS Prelims 2019 GS Paper-I; answers per hemunda.com unofficial key

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