Building Materials Pick up the synthetic resin from the following: Resorcinol resin Phenolic resin All of these Urea resin Resorcinol resin Phenolic resin All of these Urea resin ANSWER DOWNLOAD EXAMIANS APP
Building Materials The curved swellings from the growth of layers or wounds left after branches are cut off in an irregular manner are known as None of these Knots Rindgalls Burls None of these Knots Rindgalls Burls ANSWER DOWNLOAD EXAMIANS APP
Building Materials To retard the initial setting time of cement, the compound responsible, is Tri-calcium silicate Gypsum Tri-calcium aluminate Di-calcium silicate Tri-calcium silicate Gypsum Tri-calcium aluminate Di-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Slate is formed by metamorphic action on Lime stone Granite Shale Sand stone Lime stone Granite Shale Sand stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sand stone is Sedimentary rock Metamorphic rock Volcanic rock Igneous rock Sedimentary rock Metamorphic rock Volcanic rock Igneous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials A first class brick when immersed in cold water for 24 hours should not absorb water more than 22 % 15 % 20 % 25 % 22 % 15 % 20 % 25 % ANSWER DOWNLOAD EXAMIANS APP
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