Building Materials The type of steel used for precision levelling staff, is Titanium steel Carbon steel Stainless steel Invar Titanium steel Carbon steel Stainless steel Invar ANSWER DOWNLOAD EXAMIANS APP
Building Materials During pudding Silicon forms a slag All listed here Carbon is converted into carbonic acid gas Molten metal is kept clear of the fuel Silicon forms a slag All listed here Carbon is converted into carbonic acid gas Molten metal is kept clear of the fuel ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most durable varnish is Oil varnish Turpentine varnish Spirit varnish Water varnish Oil varnish Turpentine varnish Spirit varnish Water varnish ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following cements contains maximum percentage of dicalcium silicate? Sulphate resisting cement Rapid hardening cement Ordinary Portland cement Low heat cement Sulphate resisting cement Rapid hardening cement Ordinary Portland cement Low heat cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials Early attainment of strength in rapid hardening cement is mainly due to Finer grinding Tri-calcium silicate Gypsum Tri-calcium aluminate Finer grinding Tri-calcium silicate Gypsum Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
Building Materials First class timber has an average life of 5 to 10 years Less than one year More than 10 years 1 to 5 years 5 to 10 years Less than one year More than 10 years 1 to 5 years ANSWER DOWNLOAD EXAMIANS APP
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