Materials and Construction Mixing vessel used for the chlorination of methane to produce methyl chloride is made of High carbon steel Aluminium Cast iron Copper High carbon steel Aluminium Cast iron Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Monel alloy is Not used in cast and wrought forms Not suitable for making kitchen utensils Used for making steam valves and turbine blades as it resists steam attack at high temperature The costliest of all the alloys of nickel Not used in cast and wrought forms Not suitable for making kitchen utensils Used for making steam valves and turbine blades as it resists steam attack at high temperature The costliest of all the alloys of nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising is generally done on Low carbon steel Non-ferrous metals Stainless steel Cast iron Low carbon steel Non-ferrous metals Stainless steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Graphite is a good Conductor of electricity Both B & C Thermal & electrical insulator Conductor of heat Conductor of electricity Both B & C Thermal & electrical insulator Conductor of heat ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Generally __________ are subjected to galvanising (i.e., zinc coating). Non-metals Low carbon steels Stainless steel Non-ferrous metals Non-metals Low carbon steels Stainless steel Non-ferrous metals 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)? Constantan Chromel Invar Alumel Constantan Chromel Invar Alumel ANSWER DOWNLOAD EXAMIANS APP
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