Materials and Construction Spark plugs are made of Metallic carbides Carborundum High alumina ceramic Corundum Metallic carbides Carborundum High alumina ceramic Corundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ possesses viscoelastic properties. Graphite Cork Glass Rubber Graphite Cork Glass Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel base alloys with __________ are known as monel metal. Copper Zinc Tin Molybdenum Copper Zinc Tin Molybdenum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is universally employed as the low expansion metal in the bimetallic thermometer, which is an iron-nickel alloy containing 36% nickel and has very low co-efficient of expansion (l/20th of ordinary metals)? Invar Chromel Constantan Alumel Invar Chromel Constantan Alumel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon supply in pack carburising process is in the form of Charcoal Hydrocarbon oil Calcium carbide Graphite Charcoal Hydrocarbon oil Calcium carbide Graphite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is produced by condensation polymerisation? Polystyrene Bakelite Polythene Poly vinyl chloride Polystyrene Bakelite Polythene Poly vinyl chloride ANSWER DOWNLOAD EXAMIANS APP
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