Materials and Construction Dielectric strength of a material is Its energy stroage capacity Its capacity to resist the flow of current A magnetic property Its capacity to withstand high voltage Its energy stroage capacity Its capacity to resist the flow of current A magnetic property Its capacity to withstand high voltage ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A bearing metal should not have Low co-efficient of friction High toughness Low thermal conductivity Enough plasticity Low co-efficient of friction High toughness Low thermal conductivity Enough plasticity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The increase in hardness of metal due to its cold working is termed as the __________ hardening. Flame Induction Age Work Flame Induction Age Work ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A hardened steel essentially contains Sorbite Martensite None of these Troostite Sorbite Martensite None of these Troostite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The fermentor used in the production of pencillin (by deep fermentation process) is made of Glass High silicon cast iron Glass lined steel Procelain Glass High silicon cast iron Glass lined steel Procelain ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction All materials obey Hooke's law within elastic limit. When elastic limit is reached, the tensile strain Decreases in proportion to stress Increases in proportion to stress Increases very quickly Decreases very quickly Decreases in proportion to stress Increases in proportion to stress Increases very quickly Decreases very quickly ANSWER DOWNLOAD EXAMIANS APP
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