Materials and Construction Which of the following is the most widely used insulating material for steam carray-ing pipelines? Glass wool and 85% magnesia Ceramic fibre blanket Vermiculite Slag wool Glass wool and 85% magnesia Ceramic fibre blanket Vermiculite Slag wool ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Muntz metal is a/an alloys of Copper & zinc Lead & tin Ferrous material Magnesium & tin Copper & zinc Lead & tin Ferrous material Magnesium & tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Visco-elastic behaviour of materials which is time dependent is common in Non-crystalline solids Plastics Non-crystalline organic polymer Crystalline solid Non-crystalline solids Plastics Non-crystalline organic polymer Crystalline solid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of tungsten to steel imparts Magnetic properties Ductility Corrosion resistance Cutting hardness Magnetic properties Ductility Corrosion resistance Cutting hardness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Evaporators used in caustic soda recovery and production plant are made of Monel metal Gun metal Babbit metal Wood metal Monel metal Gun metal Babbit metal Wood metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following would not be a suitable material of construction for handling aqueous hydrofluoric acid (HF) at 100°C ? Monel Kel-F and teflon Stainless steel Graphite Monel Kel-F and teflon Stainless steel Graphite ANSWER DOWNLOAD EXAMIANS APP
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