Home / Chemical Engineering / Materials and Construction :: Discussion

Discussion :: Materials and Construction

  1. Which of the following is universally employed as the low expansion metal in the bimetallic thermometer, which is an iron-nickel alloy containing 36% nickel and has very low co-efficient of expansion (l/20th of ordinary metals) ?

  2. A.
    Invar
    B.
    Constantan
    C.
    Chromel
    D.
    Alumel

    View Answer

    Workspace

    Answer : Option A

    Explanation :

    No answer description available for this question.


Be The First To Comment