Building Materials Gypsum is a Metamorphic rock Igneous rock Chemically precipitated sedimentary rock Mechanically formed sedimentary rock Metamorphic rock Igneous rock Chemically precipitated sedimentary rock Mechanically formed sedimentary rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage content of silica in window glass, is 40 to 45 50 to 55 60 to 65 70 to 75 40 to 45 50 to 55 60 to 65 70 to 75 ANSWER DOWNLOAD EXAMIANS APP
Building Materials For melting one tonne of cast iron 20 kg limestone is required 700 m3 air is required One quintal coke is required All listed here 20 kg limestone is required 700 m3 air is required One quintal coke is required All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials The moisture content in a well seasoned timber is 15 % to 20 % 4 % to 6 % 10 % to 12 % 100 % 15 % to 20 % 4 % to 6 % 10 % to 12 % 100 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bullet proof glass is made of thick glass sheet sandwiched by a layer of Stainless steel High test plastic Chromium plate Steel Stainless steel High test plastic Chromium plate Steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic bitumen is generally used for Crack fillings Road pavements Expansion joints None to these Crack fillings Road pavements Expansion joints None to these ANSWER DOWNLOAD EXAMIANS APP
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