Building Materials Knots in timber are Signs of branches cut off Splits radiating from the centre Defects caused by crushing fibres Speckled strains Signs of branches cut off Splits radiating from the centre Defects caused by crushing fibres Speckled strains ANSWER DOWNLOAD EXAMIANS APP
Building Materials The lime which contains mainly calcium oxide and slacks with water, is Fat lime Hydraulic lime Quick lime Poor lime Fat lime Hydraulic lime Quick lime Poor lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials The normal consistency of ordinary Portland cement is about 40 % 20 % 10 % 30 % 40 % 20 % 10 % 30 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the synthetic resin from the following: All of these Phenolic resin Resorcinol resin Urea resin All of these Phenolic resin Resorcinol resin Urea resin ANSWER DOWNLOAD EXAMIANS APP
Building Materials Smith's test of stones is performed to find out The hardness of the stone The compressive strength of the stone The presence of soluble matter of stone The toughness of the stone The hardness of the stone The compressive strength of the stone The presence of soluble matter of stone The toughness of the stone 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? Silica and alkalies Lime stone and alumina Alumina and iron Alkalies and magnesium Silica and alkalies Lime stone and alumina Alumina and iron Alkalies and magnesium ANSWER DOWNLOAD EXAMIANS APP
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