Building Materials Which of the following is a rock? Mica Quartz Gypsum None of these Mica Quartz Gypsum None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Le-Chatelier's device is used for determining the Compressive strength of cement Tensile strength of cement Soundness of cement Setting time of cement Compressive strength of cement Tensile strength of cement Soundness of cement Setting time of cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good quality stone absorbs water less than 25 % 10 % 5 % 15 % 25 % 10 % 5 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The slag which floats on the surface of the molten iron generally contains All listed here Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% Silica (SiO2) 35% Lime (CaO) 45% All listed here Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% Silica (SiO2) 35% Lime (CaO) 45% ANSWER DOWNLOAD EXAMIANS APP
Building Materials The age of a tree can be known by examining Annular rings Medullary rays Heart wood Cambium layer Annular rings Medullary rays Heart wood Cambium layer ANSWER DOWNLOAD EXAMIANS APP
Building Materials The weight of a good quality brick when immersed in water for a period of 16 hours should not exceed the weight of dry brick None of these 15 % 20 % 10 % None of these 15 % 20 % 10 % ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS