Materials and Construction The material used in the filament of electric bulbs is German silver Nichrome Constantan Tungsten German silver Nichrome Constantan Tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following finds the least commercial use? High silicon iron High carbon steel Low carbon steel Pure iron High silicon iron High carbon steel Low carbon steel Pure iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chilled iron castings are None of these Highly wear resistant Easily machinable Soft on surface None of these Highly wear resistant Easily machinable Soft on surface ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The range of Mho's scale of hardness is from 1 to 8 0 to 10 1 to 15 1 to 10 1 to 8 0 to 10 1 to 15 1 to 10 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Interchain forces are the weakest in case of Both rubber & elastomers Plastics Elastomers Fibres Both rubber & elastomers Plastics Elastomers Fibres ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal is not a Lead base alloy Tin base alloy Pure metal White metal Lead base alloy Tin base alloy Pure metal White metal ANSWER DOWNLOAD EXAMIANS APP