Building Materials Paints with white lead base are suitable for painting of Iron work Both wood work and iron work None of these Wood work Iron work Both wood work and iron work None of these Wood work ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the correct characteristic of Pyroxene from the following: It forms octagonal crystals All listed here It converts to chlorine by hydration It forms octagonal crystals All listed here It converts to chlorine by hydration ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good brick earth should contain: About 20% to 30% of alumina About 50% to 60% of silica All listed here Not more than 5% of lime About 20% to 30% of alumina About 50% to 60% of silica All listed here Not more than 5% of lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials The normal curing period for lime mortar, is: 9 days 7 days 3 days 5 days 9 days 7 days 3 days 5 days ANSWER DOWNLOAD EXAMIANS APP
Building Materials The yield strength and tensile strength of low carbon steel may be improved by the addition of Nickel Vanadium Chromium Manganese Nickel Vanadium Chromium Manganese ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plaster of Paris is obtained by calcining None of these Lime stone Gypsum Bauxite None of these Lime stone Gypsum Bauxite ANSWER DOWNLOAD EXAMIANS APP
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