Materials and Construction Which of the following alloy steels has the energy saving properties making it suitable for use in electrical machines? Chromium steel Molybdenum steel Silicon steel None of these Chromium steel Molybdenum steel Silicon steel None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a low melting point metal? Tin Wrought iron Copper Stainless steel Tin Wrought iron Copper Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of tungsten to steel imparts Cutting hardness Ductility Magnetic properties Corrosion resistance Cutting hardness Ductility Magnetic properties Corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating is not done by Vaporising Hot dipping Electro deposition Spraying Vaporising Hot dipping Electro deposition Spraying ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Light weight metallic alloy used in aircraft industry is High silicon (14%) iron Duralumin Phosphor bronze Aluminium High silicon (14%) iron Duralumin Phosphor bronze Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has no effect on the carbide forming tendency in steels? Phosphorus Vanadium Chromium Molybdenum Phosphorus Vanadium Chromium Molybdenum ANSWER DOWNLOAD EXAMIANS APP
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