Building Materials For making fly-ash building bricks, the following mix of fly-ash, sand and lime, is 70 : 20 : 10 80 : 13 : 7 None of these 60 : 35 : 5 70 : 20 : 10 80 : 13 : 7 None of these 60 : 35 : 5 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sapwood consists of Innermost annular rings around the pith Portion of timber between heartwood and cambium layer Thin fibre which extends from the pith outwards and holds the annular rings together Thin layers below the bark Innermost annular rings around the pith Portion of timber between heartwood and cambium layer Thin fibre which extends from the pith outwards and holds the annular rings together Thin layers below the bark ANSWER DOWNLOAD EXAMIANS APP
Building Materials Spirit varnish generally consists of Alcohol, wax and turpentine Spirit and shellac Pigment and synthetic resin Oil, wax and resin Alcohol, wax and turpentine Spirit and shellac Pigment and synthetic resin Oil, wax and resin ANSWER DOWNLOAD EXAMIANS APP
Building Materials Acrylic sheets All of these Are generally unaffected by most household detergents Possess the light transmission rate of 93% Possess 10 to 17 times greater breakage resistance than that of glass of equivalent thickness All of these Are generally unaffected by most household detergents Possess the light transmission rate of 93% Possess 10 to 17 times greater breakage resistance than that of glass of equivalent thickness ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is the purest form of iron? High carbon steel Wrought iron Cast iron Mild steel High carbon steel Wrought iron Cast iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials The specific gravity of marble, is 2.6 2.72 2.5 2.66 2.6 2.72 2.5 2.66 ANSWER DOWNLOAD EXAMIANS APP
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