Building Materials Resins are Left behind on evaporation of oil Not soluble in water Soluble in spirit Used in varnishes Left behind on evaporation of oil Not soluble in water Soluble in spirit Used in varnishes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Assertion A : Pure lime takes a long time to develop adequate strength.Reason R : Pure lime has slow hardening characteristics.Select your answer according to the coding system given below: A is true but R is false Both A and R is true and R is correct explanation of A Both A and R is true and R is not a correct explanation of A A is false but R is true A is true but R is false Both A and R is true and R is correct explanation of A Both A and R is true and R is not a correct explanation of A A is false but R is true ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following represents a metamorphic rock? (i) Slate (ii) Shale (iii) Quartzite Both (ii) and (iii) All (i), (ii) and (iii) Both (i) and (iii) Only (iii) Both (ii) and (iii) All (i), (ii) and (iii) Both (i) and (iii) Only (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gypsum consists of CO₂ and calcium H₂S and CO₂ CaSO4 and H₂O Lime and H₂O CO₂ and calcium H₂S and CO₂ CaSO4 and H₂O Lime and H₂O ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stones used for the construction of retaining walls must be Hard Heavy Light Soft Hard Heavy Light Soft ANSWER DOWNLOAD EXAMIANS APP
Building Materials Durability of building stone is affected by its Resistance to atmosphere All listed here Chemical composition Texture Resistance to atmosphere All listed here Chemical composition Texture ANSWER DOWNLOAD EXAMIANS APP
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