68.42%Both[a] and [r] are true but [r] is not the correct reason for [a]. ( 13 voters )10.53% [a] is true but [r] is false. ( 2 voters )0%Both [a] and [r] are false21.05%Both [a] and [r] are true and [r] is the correct reason for [a]. ( 4 voters )
Based On 19 Votes
GATE MT 2020 Q28. Determine the correctness or otherwise of the following Assertion [a] and the Reason [r] Assertion [a]: Low – alloy steels used for medium – temperature creep resistance often have additions of strong carbide – forming elements. Reason [r]: During creep deformation, the particles with higher misfit with the matrix, lose coherency.