Materials and Construction Which of the following is the most widely used insulating material for steam carray-ing pipelines? Ceramic fibre blanket Slag wool Glass wool and 85% magnesia Vermiculite Ceramic fibre blanket Slag wool Glass wool and 85% magnesia Vermiculite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel tower used for the storage of oleum Is lined with acid-proof bricks Need not be lined Is lined with lead Is lined with rubber Is lined with acid-proof bricks Need not be lined Is lined with lead Is lined with rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating is not done by Electro deposition Hot dipping Spraying Vaporising Electro deposition Hot dipping Spraying Vaporising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron is having very high Ductility Tensile strength Proximity between its elastic limit and ultimate breaking strength All of these Ductility Tensile strength Proximity between its elastic limit and ultimate breaking strength All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction When the steel is subjected to normalising, its __________ decreases. None of these Ultimate tensile strength (UTS) Ductility Yield point None of these Ultimate tensile strength (UTS) Ductility Yield point ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid is __________ corrosive to common metals. Highly Least Not Mildly Highly Least Not Mildly ANSWER DOWNLOAD EXAMIANS APP
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