Building Materials The size of mould for bricks, is generally kept A little small to specified size Equal to specified size 10% larger than specified size A little large to specified size A little small to specified size Equal to specified size 10% larger than specified size A little large to specified size ANSWER DOWNLOAD EXAMIANS APP
Building Materials Study the following statements.(i) Hydraulic lime is suitable for white washing,(ii) Fat lime is suitable for whitewashing,(iii) Hydraulic lime is suitable for making mortar,(iv) Fat lime is suitable for making mortar. (ii) and (iii) (i) and (iv) (i) and (ii) (iii) and (iv) (ii) and (iii) (i) and (iv) (i) and (ii) (iii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Softer variety of steel may be obtained by Bessemer process Open hearth process Cementation process Crucible process Bessemer process Open hearth process Cementation process Crucible process ANSWER DOWNLOAD EXAMIANS APP
Building Materials For sanitary pipes and chemical stonewares, Lead glazing is used Salt glazing is used Opaque glazing is used None of these Lead glazing is used Salt glazing is used Opaque glazing is used None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good brick earth should contain: All listed here Not more than 5% of lime About 20% to 30% of alumina About 50% to 60% of silica All listed here Not more than 5% of lime About 20% to 30% of alumina About 50% to 60% of silica ANSWER DOWNLOAD EXAMIANS APP
Building Materials Basalt is Extrusive igneous rock Sedimentary rock Metamorphic rock Intrusive igneous rock Extrusive igneous rock Sedimentary rock Metamorphic rock Intrusive igneous rock ANSWER DOWNLOAD EXAMIANS APP
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