Building Materials Steel contains carbon approximately None to these 0.25 % 0.05% to 1.75% 1.50% to 5.6% None to these 0.25 % 0.05% to 1.75% 1.50% to 5.6% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime Reacts with carbon dioxide Generates heat when added to water All listed here May be used for white-washing Reacts with carbon dioxide Generates heat when added to water All listed here May be used for white-washing ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks which are formed due to cooling of magma at a relatively shallow depth from the earth's surface are called Hypabyssal rocks Plutonic rocks Volcanic rocks Igneous rocks Hypabyssal rocks Plutonic rocks Volcanic rocks Igneous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials The specific gravity of marble, is 2.5 2.66 2.72 2.6 2.5 2.66 2.72 2.6 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following represents a metamorphic rock?(i) Slate(ii) Shale(iii) Quartzite Both (i) and (iii) Both (ii) and (iii) Only (iii) All (i), (ii) and (iii) Both (i) and (iii) Both (ii) and (iii) Only (iii) All (i), (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main ingredients of Portland cement are Silica and alumina Lime and silica Lime and alumina Lime and iron Silica and alumina Lime and silica Lime and alumina Lime and iron ANSWER DOWNLOAD EXAMIANS APP
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