Materials and Construction Specify the material of construction suitable for handling concentrated HNO₃ at 100°C. Stainless steel High silicon iron, Kel-F and teflon Silicone rubber Tin and wood Stainless steel High silicon iron, Kel-F and teflon Silicone rubber Tin and wood ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Very high sulphur in pig iron makes All of these Its hard and machinable Its casting unsound Its brittle and malleable All of these Its hard and machinable Its casting unsound Its brittle and malleable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Liquid ammonia is shipped in __________ containers. Glass Lead lined Aluminium Steel Glass Lead lined Aluminium Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Trough of an apron conveyor is made of Either B or C Wood Metal Lead lined concrete vessel Either B or C Wood Metal Lead lined concrete vessel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are used for making Abrasives Both A & B Neither A nor B Cutting tools Abrasives Both A & B Neither A nor B Cutting tools ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The metals occuring at the lower most position in the electromotive series Do not resist corrosion Are very brittle Resist corrosion very strongly Are heat insulators Do not resist corrosion Are very brittle Resist corrosion very strongly Are heat insulators ANSWER DOWNLOAD EXAMIANS APP
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