Materials and Construction All materials obey Hooke's law within elastic limit. When elastic limit is reached, the tensile strain Decreases very quickly Increases in proportion to stress Decreases in proportion to stress Increases very quickly Decreases very quickly Increases in proportion to stress Decreases in proportion to stress Increases very quickly ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bearings subjected to light load are made of Silicon bronze Monel Phosphorous bronze White metal Silicon bronze Monel Phosphorous bronze White metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Percentage of silver in German silver is 0 20 5 10 0 20 5 10 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar used in thermocouples is an alloy of nickel and Copper Lead Chromium Iron Copper Lead Chromium Iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Spray dryer for evaporating milk to produce milk powder is made of Stainless steel Aluminium Lead lined steel Cast iron Stainless steel Aluminium Lead lined steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wrought iron is An alloy of iron, chromium & carbon High carbon iron Malleable & ductile; and hence is used for chain links, hooks & couplings Highly resistance to acid corrosion An alloy of iron, chromium & carbon High carbon iron Malleable & ductile; and hence is used for chain links, hooks & couplings Highly resistance to acid corrosion ANSWER DOWNLOAD EXAMIANS APP
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