Building Materials A good quality stone absorbs water less than 15 % 5 % 25 % 10 % 15 % 5 % 25 % 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important tool in brick laying for lifting and spreading mortar and for forming joints is Scutch Trowel Bolster Square Scutch Trowel Bolster Square ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning of timber is done To remove water To increase its temperature To make it water proof To paint its surface To remove water To increase its temperature To make it water proof To paint its surface 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 Bitumen emulsion is Used as anti-corrosive paint A paint A liquid containing bitumen in suspension All listed here Used as anti-corrosive paint A paint A liquid containing bitumen in suspension All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following gradients exerts maximum influence on properties of steel? manganese carbon sulphur iron manganese carbon sulphur iron ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS