Building Materials The main ingredients of Portland cement are Lime and alumina Silica and alumina Lime and silica Lime and iron Lime and alumina Silica and alumina Lime and silica Lime and iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Non acid-resistant asbestos is: None of these Tremolite asbestos Amosite asbestos Chrysotile asbestos None of these Tremolite asbestos Amosite asbestos Chrysotile asbestos ANSWER DOWNLOAD EXAMIANS APP
Building Materials Name the type of cement from the following for canal linings: Pozzolana cement Sulphate resisting cement Rapid hardening cement Quick setting cement Pozzolana cement Sulphate resisting cement Rapid hardening cement Quick setting cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is(i) Slow in setting(ii) Rapid in slacking(iii) Good in strength Only (i) Both (i) and (ii) Both (ii) and (iii) Only (ii) Only (i) Both (i) and (ii) Both (ii) and (iii) Only (ii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is the purest form of iron? Cast iron High carbon steel Wrought iron Mild steel Cast iron High carbon steel Wrought iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Good quality sand is never obtained from Lake Sea Gravel powder River Lake Sea Gravel powder River ANSWER DOWNLOAD EXAMIANS APP
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