Building Materials A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than 15 % 10 % 20 % 25 % 15 % 10 % 20 % 25 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron contains carbon upto 1.5 % 2.0 % 1.0 % 0.25 % 1.5 % 2.0 % 1.0 % 0.25 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important constituent of an oil paint, is Pigment Thinner All of these Vehicle Pigment Thinner All of these Vehicle ANSWER DOWNLOAD EXAMIANS APP
Building Materials The internal size of mould used in brick preparation is Equal to the size of a fully burnt brick None of these Smaller than the size of a fully burnt brick Greater than the size of a fully burnt brick Equal to the size of a fully burnt brick None of these Smaller than the size of a fully burnt brick Greater than the size of a fully burnt brick ANSWER DOWNLOAD EXAMIANS APP
Building Materials Age of a tree may be ascertained by Number of annual rings Number of branches Circumference of its stem Radius of its stem Number of annual rings Number of branches Circumference of its stem Radius of its stem ANSWER DOWNLOAD EXAMIANS APP
Building Materials Second class bricks Are of dark brown color Produce a metallic sound when struck Are under burnt Are well burnt Are of dark brown color Produce a metallic sound when struck Are under burnt Are well burnt ANSWER DOWNLOAD EXAMIANS APP
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