Building Materials The yield strength and tensile strength of low carbon steel may be improved by the addition of Manganese Chromium Nickel Vanadium Manganese Chromium Nickel Vanadium ANSWER DOWNLOAD EXAMIANS APP
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 A good building stone should not absorb water more than 10 % 5 % 20 % 15 % 10 % 5 % 20 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Compared to mild steel, cast iron has (i) High compressive strength (ii) High tensile strength (iii) Low compressive strength (iv) Low tensile strength (i) and (iv) (i) and (ii) (iii) and (iv) (ii) and (iii) (i) and (iv) (i) and (ii) (iii) and (iv) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron contains carbon upto 1.0 % 2.0 % 0.25 % 1.5 % 1.0 % 2.0 % 0.25 % 1.5 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Addition of pozzolana to ordinary Portland cement increases Bleeding Shrinkage Heat of hydration Permeability Bleeding Shrinkage Heat of hydration Permeability ANSWER DOWNLOAD EXAMIANS APP