Chemical Engineering Basics Toughness of a material is measured by the Notched bar test Universal testing machine Vicker's hardness test Scratch test Notched bar test Universal testing machine Vicker's hardness test Scratch test ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Sub zero treatment of steel is done to Reduce the retained austenite in hardened steel Suppress martensite transformation Enhance its working performance in sub zero atmosphere Induce temper brittleness after its hardening Reduce the retained austenite in hardened steel Suppress martensite transformation Enhance its working performance in sub zero atmosphere Induce temper brittleness after its hardening ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ forces do not act in case of fluids. Elastic Vibratory Tensile Centrifugal Elastic Vibratory Tensile Centrifugal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A controller action in which there is a con-tinous relation between the values of controlled variable and the rate of change of conrolled output signal is called the __________ action. Proportional Derivative None of these Integral Proportional Derivative None of these Integral ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ joint is usually used for joining cast iron pipes mostly used for temporary pipelines, where it may be necessary to dismantle & reassemble the pipeline very frequently. Collar Flanged Bell and Spigot Expansion Collar Flanged Bell and Spigot Expansion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Out of the following, the joint produced by __________ has the lowest strength. Soldering Rivetting Welding Brazing Soldering Rivetting Welding Brazing ANSWER DOWNLOAD EXAMIANS APP
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