Building Materials Percentage content of silica in window glass, is 60 to 65 50 to 55 70 to 75 40 to 45 60 to 65 50 to 55 70 to 75 40 to 45 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The basic purpose of a retarder in concrete is To decrease the initial setting time of cement paste in concrete To render the concrete more water tight To increase the initial setting time of cement paste in concrete To improve the workability of concrete mix To decrease the initial setting time of cement paste in concrete To render the concrete more water tight To increase the initial setting time of cement paste in concrete To improve the workability of concrete mix ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen is generally obtained from Synthetic material Petroleum product Organic material Coal Synthetic material Petroleum product Organic material Coal ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following should be used for hearting of thicker walls? Stretchers Queen closer Brick bats Headers Stretchers Queen closer Brick bats Headers ANSWER DOWNLOAD EXAMIANS APP
Building Materials Brass is an alloy of Copper and zinc Tin and silver Zinc and lead Zinc and nickel Copper and zinc Tin and silver Zinc and lead Zinc and nickel ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used color pigment in paints, is All listed here Ambers Iron oxide Carbon black All listed here Ambers Iron oxide Carbon black ANSWER DOWNLOAD EXAMIANS APP
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