Building Materials In the method of condensation polymerization, Low-molecular substances are removed from the high molecular substance The reaction proceeds with an evolution of ammonia The reaction proceeds with an evolution of hydrogen chloride All of these Low-molecular substances are removed from the high molecular substance The reaction proceeds with an evolution of ammonia The reaction proceeds with an evolution of hydrogen chloride All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the correct statement from the following: Method of sawing timber In four quarters such that each board cuts annual rings at angles not less than 45°, is known as quarter sawing method All of these Tangentially to annual rings, is known as tangential method Cut out of quarter logs, parallel to the medullary rays and perpendicular to annual rings, is known as radial sawing In four quarters such that each board cuts annual rings at angles not less than 45°, is known as quarter sawing method All of these Tangentially to annual rings, is known as tangential method Cut out of quarter logs, parallel to the medullary rays and perpendicular to annual rings, is known as radial sawing ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sea sand used in structures causes All of these Efflorescence Dampness Disintegration All of these Efflorescence Dampness Disintegration ANSWER DOWNLOAD EXAMIANS APP
Building Materials The trunk of tree left after cutting all the branches is known as Batten Plank Baulk Log Batten Plank Baulk Log ANSWER DOWNLOAD EXAMIANS APP
Building Materials The plywood Cannot be bent more easily than ordinary wood of same thickness Has good strength along the panel only Can be spilt in the plane of the panel Has greater impact resistance to blows than ordinary wood Cannot be bent more easily than ordinary wood of same thickness Has good strength along the panel only Can be spilt in the plane of the panel Has greater impact resistance to blows than ordinary wood ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most common admixture which is used to accelerate the initial set of concrete is Calcium carbonate Gypsum None of these Calcium chloride Calcium carbonate Gypsum None of these Calcium chloride ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS