Building Materials Which one of the following polymers is obtained from condensation polymerization? Phenol formaldehyde Melamine-formaldehyde All of these Carbamide Phenol formaldehyde Melamine-formaldehyde All of these Carbamide ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used synthetic abrasive is All of these Boric acid Aluminium carbide Silicon All of these Boric acid Aluminium carbide Silicon ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lime mortar is generally made with Plain lime Hydraulic lime Quick lime Fat lime Plain lime Hydraulic lime Quick lime Fat lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials Soundness test of cement determines Initial setting Ultimate strength Durability Quality of free lime Initial setting Ultimate strength Durability Quality of free lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of 1 : 6 1 : 3 1 : 4 1 : 2 1 : 6 1 : 3 1 : 4 1 : 2 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Blister steel Can be easily welded Is full of fissures and cavities All listed here Is obtained by cementation process Can be easily welded Is full of fissures and cavities All listed here Is obtained by cementation process ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS