Building Materials Cast iron contains carbon approximately 0.05% to 1.75% 1.5% to 5.5% 0.250 % None to these 0.05% to 1.75% 1.5% to 5.5% 0.250 % None to these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following gradients exerts maximum influence on properties of steel? sulphur iron manganese carbon sulphur iron manganese carbon ANSWER DOWNLOAD EXAMIANS APP
Building Materials First class timber has an average life of Less than one year 5 to 10 years 1 to 5 years More than 10 years Less than one year 5 to 10 years 1 to 5 years More than 10 years ANSWER DOWNLOAD EXAMIANS APP
Building Materials The age of a tree can be known by examining Annular rings Cambium layer Medullary rays Heart wood Annular rings Cambium layer Medullary rays Heart wood ANSWER DOWNLOAD EXAMIANS APP
Building Materials For obtaining vinyl chloride acetate, the method used, is Co-polymerization Condensation polymerization Addition polymerization None of these Co-polymerization Condensation polymerization Addition polymerization None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is a mineral? Basalt Quartz Syenite Granite Basalt Quartz Syenite Granite ANSWER DOWNLOAD EXAMIANS APP
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