Building Materials Pick up the polymineralic rock from the following: Pure gypsum Quartz sand Granite Magnesite Pure gypsum Quartz sand Granite Magnesite ANSWER DOWNLOAD EXAMIANS APP
Building Materials Galvanising means covering iron with a thin coat of Coal tar Glaze Zinc Tin Coal tar Glaze Zinc Tin ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the correct statement regarding low heat cement from the following: Its final setting time is about 10 hours It possesses less compressive strength All listed here Its initial setting time is about one hour Its final setting time is about 10 hours It possesses less compressive strength All listed here Its initial setting time is about one hour ANSWER DOWNLOAD EXAMIANS APP
Building Materials Soundness test of cement determines Durability Initial setting Quality of free lime Ultimate strength Durability Initial setting Quality of free lime Ultimate strength ANSWER DOWNLOAD EXAMIANS APP
Building Materials Hydraulic lime is obtained by Adding water to quick lime Burning of kankar Calcination of pure clay Burning of lime stone Adding water to quick lime Burning of kankar Calcination of pure clay Burning of lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Good quality cement contains higher percentage of Tri-calcium aluminate Tri-calcium silicate Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium aluminate Tri-calcium silicate Tetra calcium alumino ferrite Di-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
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