Building Materials The main ingredients of Portland cement are Silica and alumina Lime and iron Lime and silica Lime and alumina Silica and alumina Lime and iron Lime and silica Lime and alumina ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage content of silica in window glass, is 50 to 55 60 to 65 70 to 75 40 to 45 50 to 55 60 to 65 70 to 75 40 to 45 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following ingredients of the brick earth enables the brick to retain its shape? Silica Magnesia Alumina Iron Silica Magnesia Alumina Iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks which are formed due to cooling of magma at a relatively shallow depth from the earth's surface are called Hypabyssal rocks Plutonic rocks Volcanic rocks Igneous rocks Hypabyssal rocks Plutonic rocks Volcanic rocks Igneous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which one of the following polymers is obtained from condensation polymerization? Melamine-formaldehyde Carbamide Phenol formaldehyde All of these Melamine-formaldehyde Carbamide Phenol formaldehyde All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used thinner in oil paints, is None the these Turpentine Naphtha Both (a) and (b) None the these Turpentine Naphtha Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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