Building Materials Slacking of lime is affected by Immersing the lime in water Crushing the lime lumps None of these Keeping it exposed to air Immersing the lime in water Crushing the lime lumps None of these Keeping it exposed to air ANSWER DOWNLOAD EXAMIANS APP
Building Materials Most commonly used solvent in oil paints, is Turpentine Coal tar Spirit Petroleum Turpentine Coal tar Spirit Petroleum ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following pairs gives a correct combination of the useful and harmful constituents respectively of a good brick earth? Alumina and iron Silica and alkalies Alkalies and magnesium Lime stone and alumina Alumina and iron Silica and alkalies Alkalies and magnesium Lime stone and alumina ANSWER DOWNLOAD EXAMIANS APP
Building Materials Invar contains 36% of nickel 12% of nickel 30% of nickel 24% of nickel 36% of nickel 12% of nickel 30% of nickel 24% of nickel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Duco paints are Plastic paints Emulsion paints Cellulose paints Oil paints Plastic paints Emulsion paints Cellulose paints Oil paints ANSWER DOWNLOAD EXAMIANS APP
Building Materials The thermosetting plastic Becomes rigid when moulded at suitable pressure and temperature All listed here At 127°C to 177°C permanently set and further application of heat does not soften it Chars at 343°C Becomes rigid when moulded at suitable pressure and temperature All listed here At 127°C to 177°C permanently set and further application of heat does not soften it Chars at 343°C ANSWER DOWNLOAD EXAMIANS APP
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