Building Materials Oil varnish generally consists of Synthetic resin and spirit Resin, oil and turpentine Spirit, oil and wax Oil, wax and resin Synthetic resin and spirit Resin, oil and turpentine Spirit, oil and wax Oil, wax and resin ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bessemer process is used for the manufacture of Wrought iron Cast iron Pig iron Steel Wrought iron Cast iron Pig iron Steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials The term frog means A depression on a face of brick Soaking brick in water Vertical joint in a brick work An apparatus to lift the stone A depression on a face of brick Soaking brick in water Vertical joint in a brick work An apparatus to lift the stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Hydraulic lime is obtained by Calcination of pure clay Burning of kankar Adding water to quick lime Burning of lime stone Calcination of pure clay Burning of kankar Adding water to quick lime Burning of lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials The internal size of mould used in brick preparation is Smaller than the size of a fully burnt brick Equal to the size of a fully burnt brick Greater than the size of a fully burnt brick None of these Smaller than the size of a fully burnt brick Equal to the size of a fully burnt brick Greater than the size of a fully burnt brick None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The basic purpose of a retarder in concrete is 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 To decrease the initial setting time of cement paste in concrete ANSWER DOWNLOAD EXAMIANS APP
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