Building Materials Paints with white lead base are suitable for painting of Iron work Wood work None of these Both wood work and iron work Iron work Wood work None of these Both wood work and iron work ANSWER DOWNLOAD EXAMIANS APP
Building Materials Proper amount of entrained air in concrete results in (i) Better workability (ii) Better resistance to freezing and thawing (iii) Lesser workability (iv) Less resistance to freezing and thawing (i) and (ii) (ii) and (iii) (iii) and (iv) (i) and (iv) (i) and (ii) (ii) and (iii) (iii) and (iv) (i) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used base for timber painting, is Zinc white White lead Red lead Titanium white Zinc white White lead Red lead Titanium white ANSWER DOWNLOAD EXAMIANS APP
Building Materials Mastic asphalt is All listed here Water proof Elastic Fire proof All listed here Water proof Elastic Fire proof ANSWER DOWNLOAD EXAMIANS APP
Building Materials Good quality stones must Resist action of acids All of these Be durable Be free from clay Resist action of acids All of these Be durable Be free from clay ANSWER DOWNLOAD EXAMIANS APP
Building Materials The proportions of lime and sand in the mortar normally used in brick construction are 1 : 8 1 : 6 1 : 4 1 : 2 1 : 8 1 : 6 1 : 4 1 : 2 ANSWER DOWNLOAD EXAMIANS APP
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