Materials and Construction Diamagnetic materials are magnetised With eddy currents only In a direction opposite to that of the applied field Only slightly Strongly With eddy currents only In a direction opposite to that of the applied field Only slightly Strongly ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb (OH)2. Dilute HCI Acetic acid None of these Concentrated H₂SO₄ Dilute HCI Acetic acid None of these Concentrated H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sheardising process is used for None of these Cold working on metals Heat treatment of high speed steel Surface coating None of these Cold working on metals Heat treatment of high speed steel Surface coating ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Caustic soda is produced in a mercury cell having anode and cathode made respectively of moving mercury and Graphite and moving mercury Moving mercury and graphite Moving mercury and carbon Moving mercury and crimped steel wire Graphite and moving mercury Moving mercury and graphite Moving mercury and carbon Moving mercury and crimped steel wire ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Water gas generator is made of High carbon steel-procelain lined Cast iron Stainless steel-lead lined Carbon steel-brick lined High carbon steel-procelain lined Cast iron Stainless steel-lead lined Carbon steel-brick lined ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Anodic material used for the cathodic protection of underground buried steel pipeline is Nickel or copper Zinc or magnesium Brass Bronze Nickel or copper Zinc or magnesium Brass Bronze ANSWER DOWNLOAD EXAMIANS APP
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