Building Materials Gypsum is a Metamorphic rock Chemically precipitated sedimentary rock Mechanically formed sedimentary rock Igneous rock Metamorphic rock Chemically precipitated sedimentary rock Mechanically formed sedimentary rock Igneous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important tool in brick laying for lifting and spreading mortar and for forming joints is Bolster Trowel Scutch Square Bolster Trowel Scutch Square ANSWER DOWNLOAD EXAMIANS APP
Building Materials Due to attack of dry rot, the timber Reduces to powder Cracks Shrinks None of these Reduces to powder Cracks Shrinks None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials In the method of condensation polymerization, 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 Low-molecular substances are removed from the high molecular substance The reaction proceeds with an evolution of ammonia ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rock generally used for roofing, is Pumice Basalt Slate Granite Pumice Basalt Slate Granite ANSWER DOWNLOAD EXAMIANS APP
Building Materials The plywood Has good strength along the panel only Cannot be bent more easily than ordinary wood of same thickness Has greater impact resistance to blows than ordinary wood Can be spilt in the plane of the panel Has good strength along the panel only Cannot be bent more easily than ordinary wood of same thickness Has greater impact resistance to blows than ordinary wood Can be spilt in the plane of the panel ANSWER DOWNLOAD EXAMIANS APP
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