Building Materials The initial setting time for ordinary Portland cement as per IS specifications should not be less than 60 minutes 10 minutes 600 minutes 30 minutes 60 minutes 10 minutes 600 minutes 30 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Initial setting of cement is caused due to Tri-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate Di-calcium silicate Tri-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate Di-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The trunk of tree left after cutting all the branches is known as Baulk Batten Plank Log Baulk Batten Plank Log 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 Rindgalls None of these Knots Burls Rindgalls None of these Knots Burls ANSWER DOWNLOAD EXAMIANS APP
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 The internal size of mould used in brick preparation is Equal to the size of a fully burnt brick Smaller than the size of a fully burnt brick None of these Greater than the size of a fully burnt brick Equal to the size of a fully burnt brick Smaller than the size of a fully burnt brick None of these Greater than the size of a fully burnt brick ANSWER DOWNLOAD EXAMIANS APP
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