Building Materials The main ingredients of Portland cement are Silica and alumina Lime and iron Lime and silica Lime and alumina Silica and alumina Lime and iron Lime and silica Lime and alumina 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 White cast iron Toughed cast iron Mottled cast iron Grey cast iron White cast iron Toughed cast iron Mottled cast iron Grey cast iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is a rock? Gypsum Mica None of these Quartz Gypsum Mica None of these Quartz ANSWER DOWNLOAD EXAMIANS APP
Building Materials The type of roof which slopes in two directions with a break in the slope on each side is known as hip roof gable roof gambrel roof mansard roof hip roof gable roof gambrel roof mansard roof ANSWER DOWNLOAD EXAMIANS APP
Building Materials A badly mixed cement concrete results in Bleeding None of these Segregation Honey combing Bleeding None of these Segregation Honey combing ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most fire resistant paints are: Cement paints Asbestos paints Aluminium paints Enamel paints Cement paints Asbestos paints Aluminium paints Enamel paints ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS