Building Materials Which of the following is the purest form of iron? Wrought iron Cast iron Mild steel High carbon steel Wrought iron Cast iron Mild steel High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cast iron when heated to red heat with powdered red haematite in an oven for increasing its toughness, is converted to Mottled cast iron White cast iron Grey cast iron Toughed cast iron Mottled cast iron White cast iron Grey cast iron Toughed cast iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Index number expressing the relative sizes of both coarse and fine aggregates, is called Grading of aggregates Proportioning of aggregates None of these Fineness modulus Grading of aggregates Proportioning of aggregates None of these Fineness modulus ANSWER DOWNLOAD EXAMIANS APP
Building Materials For the manufacture of plywood, veneers are placed so that grains of adjacent veneers Parallel Inclined at 45° Inclined at 60° Run at right angles Parallel Inclined at 45° Inclined at 60° Run at right angles ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage content of silica in window glass, is 60 to 65 70 to 75 50 to 55 40 to 45 60 to 65 70 to 75 50 to 55 40 to 45 ANSWER DOWNLOAD EXAMIANS APP
Building Materials A heavy stone is suitable for Arches Rubble masonry Roads Retaining walls Arches Rubble masonry Roads Retaining walls ANSWER DOWNLOAD EXAMIANS APP