Building Materials Gypsum is a Igneous rock Mechanically formed sedimentary rock Metamorphic rock Chemically precipitated sedimentary rock Igneous rock Mechanically formed sedimentary rock Metamorphic rock Chemically precipitated sedimentary rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials The usual percentages of clay and metal in cermet are: 50%, 50% 60%, 40% 80%, 20% 70%, 30% 50%, 50% 60%, 40% 80%, 20% 70%, 30% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which one of the following is an air binding material? Acid-resistant cement Gypsum Quick lime All of these Acid-resistant cement Gypsum Quick lime All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Index number expressing the relative sizes of both coarse and fine aggregates, is called Grading of aggregates Fineness modulus None of these Proportioning of aggregates Grading of aggregates Fineness modulus None of these Proportioning of aggregates ANSWER DOWNLOAD EXAMIANS APP
Building Materials The normal curing period for lime mortar, is: 3 days 7 days 5 days 9 days 3 days 7 days 5 days 9 days ANSWER DOWNLOAD EXAMIANS APP
Building Materials In brick masonry the bond produced by laying alternate headers and stretchers in each course is known as English bond single flemish bond double flemish bond zigzag bond English bond single flemish bond double flemish bond zigzag bond ANSWER DOWNLOAD EXAMIANS APP
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