Materials and Construction In order to be called steel, an alloy should have iron percentage greater than 80 70 90 50 80 70 90 50 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nitrogen in steel Increases its strength Is desirable Increases its hardness Makes it brittle Increases its strength Is desirable Increases its hardness Makes it brittle ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dielectric strength of a material is Its energy stroage capacity A magnetic property Its capacity to withstand high voltage Its capacity to resist the flow of current Its energy stroage capacity A magnetic property Its capacity to withstand high voltage Its capacity to resist the flow of current ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 18-4-1 high speed steel contains 18%, 4% and 1% respectively of Vanadium, chromium and tungsten Tungsten, vanadium and chromium Chromium, tungsten and vanadium Tungsten, chromium and vanadium Vanadium, chromium and tungsten Tungsten, vanadium and chromium Chromium, tungsten and vanadium Tungsten, chromium and vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron and steel pipes are produced by __________ casting. Die Investment Slush True centrifugal Die Investment Slush True centrifugal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In drop forging process, the forging is done by dropping the __________ at high velocity. Workpiece Hammer Weight on hammer Die with hammer Workpiece Hammer Weight on hammer Die with hammer ANSWER DOWNLOAD EXAMIANS APP
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