Heating element of an electric heater is made up of--

সাধারণ বিজ্ঞান Basic Information of Daily Science, Inventions and... 07 Oct, 2020

প্রশ্ন Heating element of an electric heater is made up of--

  • ক.
    Chromium
  • খ.
    Nichrome
  • গ.
    Tungsten
  • ঘ.
    Graphite

সঠিক উত্তর

Nichrome

মন্তব্য

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