Building Materials The most common admixture which is used to accelerate the initial set of concrete is Gypsum None of these Calcium chloride Calcium carbonate Gypsum None of these Calcium chloride Calcium carbonate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The type of arch generally constructed over a wooden lintel or over a flat arch for the purpose of carrying the load of the wall above is flat arch relieving arch pointed arch segmental arch flat arch relieving arch pointed arch segmental arch ANSWER DOWNLOAD EXAMIANS APP
Building Materials First class timber has an average life of More than 10 years 5 to 10 years 1 to 5 years Less than one year More than 10 years 5 to 10 years 1 to 5 years Less than one year ANSWER DOWNLOAD EXAMIANS APP
Building Materials For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of 1 : 3 1 : 4 1 : 6 1 : 2 1 : 3 1 : 4 1 : 6 1 : 2 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Second class bricks Produce a metallic sound when struck Are under burnt Are well burnt Are of dark brown color Produce a metallic sound when struck Are under burnt Are well burnt Are of dark brown color ANSWER DOWNLOAD EXAMIANS APP
Building Materials The variety of pig iron used for manufacture of wrought iron, is White forge pig Grey or foundry pig Bessemer pig Mottled pig White forge pig Grey or foundry pig Bessemer pig Mottled pig ANSWER DOWNLOAD EXAMIANS APP
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