Building Materials The most important tool in brick laying for lifting and spreading mortar and for forming joints is Bolster Scutch Trowel Square Bolster Scutch Trowel Square ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is(i) Slow in setting(ii) Rapid in slacking(iii) Good in strength Only (ii) Both (i) and (ii) Only (i) Both (ii) and (iii) Only (ii) Both (i) and (ii) Only (i) Both (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Kaolin is chemically classified as Siliceous rock Argillaceous rock Metamorphic rock Calcareous rock Siliceous rock Argillaceous rock Metamorphic rock Calcareous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Cast iron Is manufactured in required shapes May contain 2 to 5 per cent of carbon with other impurities Is obtained by purifying pig iron All listed here Is manufactured in required shapes May contain 2 to 5 per cent of carbon with other impurities Is obtained by purifying pig iron All listed here 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. (iii) and (iv) (i) and (iv) (ii) and (iii) (i) and (ii) (iii) and (iv) (i) and (iv) (ii) and (iii) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Manganese steels Possess high electrical resistance Possess low coefficient of expansion Are non-magnetic All listed here Possess high electrical resistance Possess low coefficient of expansion Are non-magnetic All listed here ANSWER DOWNLOAD EXAMIANS APP
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