Building Materials First class timber has an average life of Less than one year 1 to 5 years 5 to 10 years More than 10 years Less than one year 1 to 5 years 5 to 10 years More than 10 years ANSWER DOWNLOAD EXAMIANS APP
Building Materials Iron ore may contain Phosphorus and manganese All listed here Silicon Carbon Phosphorus and manganese All listed here Silicon Carbon ANSWER DOWNLOAD EXAMIANS APP
Building Materials In the method of condensation polymerization, The reaction proceeds with an evolution of hydrogen chloride The reaction proceeds with an evolution of ammonia All of these Low-molecular substances are removed from the high molecular substance The reaction proceeds with an evolution of hydrogen chloride The reaction proceeds with an evolution of ammonia All of these Low-molecular substances are removed from the high molecular substance ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important tool in brick laying for lifting and spreading mortar and for forming joints is Trowel Bolster Square Scutch Trowel Bolster Square Scutch ANSWER DOWNLOAD EXAMIANS APP
Building Materials French polish is Oil paint None to these Distemper Spirit varnish Oil paint None to these Distemper Spirit varnish ANSWER DOWNLOAD EXAMIANS APP
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