Building Materials The standard size of masonry bricks, is 21 cm x 11 cm x 11 cm 19 cm x 9 cm x 9 cm 18 cm x 8 cm x 8 cm 20 cm x 10 cm x 10 cm 21 cm x 11 cm x 11 cm 19 cm x 9 cm x 9 cm 18 cm x 8 cm x 8 cm 20 cm x 10 cm x 10 cm ANSWER DOWNLOAD EXAMIANS APP
Building Materials Higher pitch of the roofi) results in stronger roofii) results in weaker roofiii) requires more covering materialiv) requires less covering materialThe correct answer is (ii) and (iv) (i) and (iv) (i) and (iii) (ii) and (iii) (ii) and (iv) (i) and (iv) (i) and (iii) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron contains carbon about 0.5% to 1.75% None to these 0.1% to 0.25% 1.5% to 5.5% 0.5% to 1.75% None to these 0.1% to 0.25% 1.5% to 5.5% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Permanent magnets are made of high carbon steel and 35% of cobalt 45% of cobalt 20% of cobalt 15% of cobalt 35% of cobalt 45% of cobalt 20% of cobalt 15% of cobalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials The stone suitable for rubble masonry should be. Tough Heavy Light Hard Tough Heavy Light Hard ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following pairs gives a correct combination of the useful and harmful constituents respectively of a good brick earth? Alkalies and magnesium Silica and alkalies Lime stone and alumina Alumina and iron Alkalies and magnesium Silica and alkalies Lime stone and alumina Alumina and iron ANSWER DOWNLOAD EXAMIANS APP
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