Building Materials The initial setting time of lime-pozzolana, is 60 minutes 30 minutes 90 minutes 120 minutes 60 minutes 30 minutes 90 minutes 120 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Name the type of cement from the following for canal linings: Sulphate resisting cement Quick setting cement Pozzolana cement Rapid hardening cement Sulphate resisting cement Quick setting cement Pozzolana cement Rapid hardening cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen felt is used for Water proofing Damp proofing Neither (A) nor (B) Both (A) and (B) Water proofing Damp proofing Neither (A) nor (B) Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lime putty Is made by adding lime to water Can be used only upto three days Is made from hydraulic lime All of above Is made by adding lime to water Can be used only upto three days Is made from hydraulic lime All of above ANSWER DOWNLOAD EXAMIANS APP
Building Materials The curved swellings from the growth of layers or wounds left after branches are cut off in an irregular manner are known as Knots Rindgalls Burls None of these Knots Rindgalls Burls None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The thermosetting plastic Becomes rigid when moulded at suitable pressure and temperature Chars at 343°C All listed here At 127°C to 177°C permanently set and further application of heat does not soften it Becomes rigid when moulded at suitable pressure and temperature Chars at 343°C All listed here At 127°C to 177°C permanently set and further application of heat does not soften it ANSWER DOWNLOAD EXAMIANS APP
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