Building Materials The cracks caused by shrinkage of the exterior surface of the wood exposed to atmosphere, are called: Wind cracks Twisted fibres Heart shakes Radial shakes Wind cracks Twisted fibres Heart shakes Radial shakes ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used base for iron and steel work, is Zinc white Red lead Titanium white White lead Zinc white Red lead Titanium white White lead ANSWER DOWNLOAD EXAMIANS APP
Building Materials Slacking of lime is affected by None of these Keeping it exposed to air Crushing the lime lumps Immersing the lime in water None of these Keeping it exposed to air Crushing the lime lumps Immersing the lime in water ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime Reacts with carbon dioxide Generates heat when added to water All listed here May be used for white-washing Reacts with carbon dioxide Generates heat when added to water All listed here May be used for white-washing ANSWER DOWNLOAD EXAMIANS APP
Building Materials Laterite is a/an Volcanic rock Argillaceous rock Calcareous rock Siliceous rock Volcanic rock Argillaceous rock Calcareous rock Siliceous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asbestos All of these Is a natural fibrous mineral substance Is composed of hydrous silicates of calcium and magnesium (CaSiO3, 3MgSiO3) Contains iron oxide and alumina All of these Is a natural fibrous mineral substance Is composed of hydrous silicates of calcium and magnesium (CaSiO3, 3MgSiO3) Contains iron oxide and alumina ANSWER DOWNLOAD EXAMIANS APP
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