Building Materials The stones obtained by blasting are used as All listed here Aggregates for concrete Ballast in railways Road metal All listed here Aggregates for concrete Ballast in railways Road metal ANSWER DOWNLOAD EXAMIANS APP
Building Materials After storage, the strength of cement Decreases Increases Remains same May increase or decrease Decreases Increases Remains same May increase or decrease ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following stone is best suited for construction of piers and abutments of a railway bridge? Granite Lime stone Quartzite Sand stone Granite Lime stone Quartzite Sand stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Calcination of iron ores is done To remove moisture All listed here By roasting in heaps To remove carbonic acid To remove moisture All listed here By roasting in heaps To remove carbonic acid ANSWER DOWNLOAD EXAMIANS APP
Building Materials Invar contains 24% of nickel 36% of nickel 12% of nickel 30% of nickel 24% of nickel 36% of nickel 12% of nickel 30% of nickel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Cast iron May contain 2 to 5 per cent of carbon with other impurities All listed here Is manufactured in required shapes Is obtained by purifying pig iron May contain 2 to 5 per cent of carbon with other impurities All listed here Is manufactured in required shapes Is obtained by purifying pig iron ANSWER DOWNLOAD EXAMIANS APP
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