Shrinkage of concrete depends uponi) humidity of atmosphereii) passage of timeiii) stressThe correct answer is

Shrinkage of concrete depends uponi) humidity of atmosphereii) passag

1.	Shrinkage of concrete depends uponi) humidity of atmosphereii) passage of timeiii) stressThe correct answer is
A.	(i) and (ii)
B.	(ii) and (iii)
C.	only (iii)
D.	All (i), (ii) and (iii)
Answer» B. (ii) and (iii)

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Shrinkage of concrete depends uponi) humidity of atmosphereii) passage of timeiii) stressThe correct answer is

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