Building Materials Plastics are compounds of carbon with element Nitrogen Oxygen All of these Hydrogen Nitrogen Oxygen All of these Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Building Materials Depending on the chemical composition and mechanical properties, iron may be classified as Steel Cast iron Wrought iron All of these Steel Cast iron Wrought iron All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The frog of the brick in a brick masonry is generally kept on Longer side Top face Shorter side Bottom face Longer side Top face Shorter side Bottom face ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage of silica in a good brick earth lies between 70 to 80 % 20 to 30 % 5 to 10 % 50 to 60 % 70 to 80 % 20 to 30 % 5 to 10 % 50 to 60 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Acrylic sheets Are generally unaffected by most household detergents Possess the light transmission rate of 93% All of these Possess 10 to 17 times greater breakage resistance than that of glass of equivalent thickness Are generally unaffected by most household detergents Possess the light transmission rate of 93% All of these Possess 10 to 17 times greater breakage resistance than that of glass of equivalent thickness ANSWER DOWNLOAD EXAMIANS APP
Building Materials The initial setting time of lime-pozzolana, is 30 minutes 90 minutes 60 minutes 120 minutes 30 minutes 90 minutes 60 minutes 120 minutes ANSWER DOWNLOAD EXAMIANS APP
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