Building Materials The age of a tree can be known by examining Heart wood Annular rings Medullary rays Cambium layer Heart wood Annular rings Medullary rays Cambium layer ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gypsum is a Igneous rock Metamorphic rock Chemically precipitated sedimentary rock Mechanically formed sedimentary rock Igneous rock Metamorphic rock Chemically precipitated sedimentary rock Mechanically formed sedimentary rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following pairs gives a correct combination of the useful and harmful constituents respectively of a good brick earth? Lime stone and alumina Silica and alkalies Alumina and iron Alkalies and magnesium Lime stone and alumina Silica and alkalies Alumina and iron Alkalies and magnesium ANSWER DOWNLOAD EXAMIANS APP
Building Materials Fibre glass Is shock proof and fire retardant Has a higher strength to weight ratio Retains heat-longer All listed here Is shock proof and fire retardant Has a higher strength to weight ratio Retains heat-longer All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials Expansion Joints in masonry walls are provided in wall lengths usater than 40 m 30 m 20 m 10 m 40 m 30 m 20 m 10 m ANSWER DOWNLOAD EXAMIANS APP
Building Materials Brass is an alloy of Zinc and nickel Copper and zinc Tin and silver Zinc and lead Zinc and nickel Copper and zinc Tin and silver Zinc and lead ANSWER DOWNLOAD EXAMIANS APP
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