Building Materials To retard the initial setting time of cement, the compound responsible, is Tri-calcium aluminate Gypsum Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Gypsum Di-calcium silicate Tri-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks which are formed due to cooling of magma at a considerable depth from earth's surface are called Igneous rocks Plutonic rocks Volcanic rocks Hypabyssal rocks Igneous rocks Plutonic rocks Volcanic rocks Hypabyssal rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Iron ore may contain All listed here Phosphorus and manganese Carbon Silicon All listed here Phosphorus and manganese Carbon Silicon ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following: Lime Alumina Magnesia Iron-oxide Lime Alumina Magnesia Iron-oxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials According to ISI, bitumen is classified into 2 grades 8 grades 4 grades 10 grades 2 grades 8 grades 4 grades 10 grades ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good quality stone absorbs water less than 10 % 5 % 15 % 25 % 10 % 5 % 15 % 25 % ANSWER DOWNLOAD EXAMIANS APP