Building Materials Wrought iron contains carbon about 0.5% to 1.75% 1.5% to 5.5% None to these 0.1% to 0.25% 0.5% to 1.75% 1.5% to 5.5% None to these 0.1% to 0.25% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen felt Is used as damp proofing material Is made from bitumen and hessian fibres All listed here Is used as water proofing material Is used as damp proofing material Is made from bitumen and hessian fibres All listed here Is used as water proofing material ANSWER DOWNLOAD EXAMIANS APP
Building Materials According to IS 399-1963, the weight of the timber is specified at 12% moisture content 8% moisture content 10% moisture content 14% moisture content 12% moisture content 8% moisture content 10% moisture content 14% moisture content ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used synthetic abrasive is Boric acid Aluminium carbide Silicon All of these Boric acid Aluminium carbide Silicon All of these 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? Alkalies and magnesium Alumina and iron Silica and alkalies Lime stone and alumina Alkalies and magnesium Alumina and iron Silica and alkalies Lime stone and alumina ANSWER DOWNLOAD EXAMIANS APP
Building Materials Age of a tree may be ascertained by Number of branches Number of annual rings Radius of its stem Circumference of its stem Number of branches Number of annual rings Radius of its stem Circumference of its stem ANSWER DOWNLOAD EXAMIANS APP
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