Building Materials Pig iron is manufactured from the ores by Calcination and roasting Dressing All of these Smelting Calcination and roasting Dressing All of these Smelting ANSWER DOWNLOAD EXAMIANS APP
Building Materials Index number expressing the relative sizes of both coarse and fine aggregates, is called Grading of aggregates Proportioning of aggregates Fineness modulus None of these Grading of aggregates Proportioning of aggregates Fineness modulus None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following represents a metamorphic rock? (i) Slate (ii) Shale (iii) Quartzite Only (iii) All (i), (ii) and (iii) Both (ii) and (iii) Both (i) and (iii) Only (iii) All (i), (ii) and (iii) Both (ii) and (iii) Both (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials For one cubic metre of brick masonry, number of bricks required, is 425 450 500 400 425 450 500 400 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Glazing is used to make earthenware soft porous hard impervious soft porous hard impervious ANSWER DOWNLOAD EXAMIANS APP
Building Materials Good quality stones must Be durable All of these Resist action of acids Be free from clay Be durable All of these Resist action of acids Be free from clay ANSWER DOWNLOAD EXAMIANS APP
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