Building Materials The most durable varnish is Oil varnish Spirit varnish Water varnish Turpentine varnish Oil varnish Spirit varnish Water varnish Turpentine varnish ANSWER DOWNLOAD EXAMIANS APP
Building Materials For melting one tonne of cast iron All listed here 700 m3 air is required 20 kg limestone is required One quintal coke is required All listed here 700 m3 air is required 20 kg limestone is required One quintal coke is required ANSWER DOWNLOAD EXAMIANS APP
Building Materials Durability of building stone is affected by its Chemical composition All listed here Texture Resistance to atmosphere Chemical composition All listed here Texture Resistance to atmosphere ANSWER DOWNLOAD EXAMIANS APP
Building Materials Resins are Not soluble in water Used in varnishes Left behind on evaporation of oil Soluble in spirit Not soluble in water Used in varnishes Left behind on evaporation of oil Soluble in spirit ANSWER DOWNLOAD EXAMIANS APP
Building Materials The harmonious mixing of the clay ingredients, is known as Blending Weathering None of these Tempering Blending Weathering None of these Tempering ANSWER DOWNLOAD EXAMIANS APP
Building Materials The minimum compressive strength of 1st class bricks should be 75 kg/cm² 100 kg/cm² 120 kg/cm² 75 kg/cm² 75 kg/cm² 100 kg/cm² 120 kg/cm² 75 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
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