Building Materials The hardest rock is Diamond Talc Marble Quartz Diamond Talc Marble Quartz ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic Finished products are rigid and stable at normal temperature All listed here Is an organic substance Consists of natural or synthetic binders Finished products are rigid and stable at normal temperature All listed here Is an organic substance Consists of natural or synthetic binders ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following ingredients of the brick earth enables the brick to retain its shape? Magnesia Alumina Iron Silica Magnesia Alumina Iron Silica ANSWER DOWNLOAD EXAMIANS APP
Building Materials Index number expressing the relative sizes of both coarse and fine aggregates, is called Fineness modulus Grading of aggregates Proportioning of aggregates None of these Fineness modulus Grading of aggregates Proportioning of aggregates None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good quality stone absorbs water less than 10 % 15 % 25 % 5 % 10 % 15 % 25 % 5 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials To retard the initial setting time of cement, the compound responsible, is Di-calcium silicate Gypsum Tri-calcium silicate Tri-calcium aluminate Di-calcium silicate Gypsum Tri-calcium silicate Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
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