Textile Engineering > GATE 2015 > Textile Finishing
Consider the following assertion [a] and reason [r] and choose the correct alternative from amongst A, B, C, and D.
[a] In the context of foam finishing, the narrow size distribution of foam cells increases the half life of foam.
[r] The rate of coalescing and collapsing of foam cells is low in this case.
[a] In the context of foam finishing, the narrow size distribution of foam cells increases the half life of foam.
[r] The rate of coalescing and collapsing of foam cells is low in this case.
Correct : b
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