Building Materials The rocks which are formed due to cooling of magma at a considerable depth from earth's surface are called Volcanic rocks Igneous rocks Hypabyssal rocks Plutonic rocks Volcanic rocks Igneous rocks Hypabyssal rocks Plutonic rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage content of silica in window glass, is 50 to 55 70 to 75 60 to 65 40 to 45 50 to 55 70 to 75 60 to 65 40 to 45 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used lime in white washing, is Quick lime Fat lime Hydraulic lime White lime Quick lime Fat lime Hydraulic lime White lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials Le-Chatelier's device is used for determining the Soundness of cement Setting time of cement Tensile strength of cement Compressive strength of cement Soundness of cement Setting time of cement Tensile strength of cement Compressive strength of cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials For sanitary pipes and chemical stonewares, None of these Opaque glazing is used Salt glazing is used Lead glazing is used None of these Opaque glazing is used Salt glazing is used Lead glazing is used ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which one of the following polymers is obtained from condensation polymerization? All of these Phenol formaldehyde Carbamide Melamine-formaldehyde All of these Phenol formaldehyde Carbamide Melamine-formaldehyde ANSWER DOWNLOAD EXAMIANS APP
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