Building Materials Hydraulic lime is obtained by Burning of kankar Adding water to quick lime Burning of lime stone Calcination of pure clay Burning of kankar Adding water to quick lime Burning of lime stone Calcination of pure clay 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 (iv) (ii) and (iii) (iii) and (iv) (i) and (ii) (i) and (iv) (ii) and (iii) (iii) and (iv) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used synthetic abrasive is Boric acid All of these Aluminium carbide Silicon Boric acid All of these Aluminium carbide Silicon ANSWER DOWNLOAD EXAMIANS APP
Building Materials Fibre boards can be Used for furniture Painted Distempered Painted and distempered Used for furniture Painted Distempered Painted and distempered ANSWER DOWNLOAD EXAMIANS APP
Building Materials Oil varnish generally consists of Resin, oil and turpentine Spirit, oil and wax Synthetic resin and spirit Oil, wax and resin Resin, oil and turpentine Spirit, oil and wax Synthetic resin and spirit Oil, wax and resin ANSWER DOWNLOAD EXAMIANS APP
Building Materials A well seasoned timber may contain moisture up to 8 to 10 % 4 to 6 % 6 to 8 % 10 to 12 % 8 to 10 % 4 to 6 % 6 to 8 % 10 to 12 % ANSWER DOWNLOAD EXAMIANS APP
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