Building Materials Bituminous fells are used for Covering A.C. sheets None to these P.C. Covering sloping roofs Covering A.C. sheets None to these P.C. Covering sloping roofs ANSWER DOWNLOAD EXAMIANS APP
Building Materials The steel used for the manufacture of rails, is Mild steel Bessemer steel Stainless steel Cast steel Mild steel Bessemer steel Stainless steel Cast steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials The basic purpose of a retarder in concrete is To improve the workability of concrete mix To increase the initial setting time of cement paste in concrete To render the concrete more water tight To decrease the initial setting time of cement paste in concrete To improve the workability of concrete mix To increase the initial setting time of cement paste in concrete To render the concrete more water tight To decrease the initial setting time of cement paste in concrete 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? Alumina and iron Lime stone and alumina Silica and alkalies Alkalies and magnesium Alumina and iron Lime stone and alumina Silica and alkalies Alkalies and magnesium ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cracks caused by shrinkage of the exterior surface of the wood exposed to atmosphere, are called: Radial shakes Heart shakes Wind cracks Twisted fibres Radial shakes Heart shakes Wind cracks Twisted fibres ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage content of silica in window glass, is 50 to 55 40 to 45 60 to 65 70 to 75 50 to 55 40 to 45 60 to 65 70 to 75 ANSWER DOWNLOAD EXAMIANS APP
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