Building Materials Mastic asphalt is Elastic Fire proof All listed here Water proof Elastic Fire proof All listed here Water proof ANSWER DOWNLOAD EXAMIANS APP
Building Materials For melting one tonne of cast iron All listed here 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 ANSWER DOWNLOAD EXAMIANS APP
Building Materials French polish is Spirit varnish Distemper Oil paint None to these Spirit varnish Distemper Oil paint None to these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following cements is suitable for use in massive concrete structures such as large dams? Low heat cement Sulphate resisting cement Ordinary Portland cement Rapid hardening cement Low heat cement Sulphate resisting cement Ordinary Portland cement Rapid hardening cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials The constituent of cement which is responsible for all the undesirable properties of cement is Tri-calcium silicate Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium aluminate Tri-calcium silicate Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The percentage of alumina and silica in good fire clay vary respectively is All of these 30, 70 25, 75 35, 65 All of these 30, 70 25, 75 35, 65 ANSWER DOWNLOAD EXAMIANS APP
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