Materials and Construction Heavy duty bearings are usually made of Phosphorous bronze Zinc White metal Monel Phosphorous bronze Zinc White metal Monel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High degree of toughness is a must for Shock resisting steel Cold work tool steel High speed steel None of these Shock resisting steel Cold work tool steel High speed steel None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for making bearings should have Low co-efficient of friction between journal and bearing Ability to retain lubricant on its surface Both B & C High-co-efficient of friction between journal and bearing Low co-efficient of friction between journal and bearing Ability to retain lubricant on its surface Both B & C High-co-efficient of friction between journal and bearing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel tower used for the storage of oleum Is lined with acid-proof bricks Need not be lined Is lined with rubber Is lined with lead Is lined with acid-proof bricks Need not be lined Is lined with rubber Is lined with lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ball bearings are normally made of __________ steel. Silicon High carbon Chrome High speed Silicon High carbon Chrome High speed ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Monel alloy is Used for making steam valves and turbine blades as it resists steam attack at high temperature The costliest of all the alloys of nickel Not suitable for making kitchen utensils Not used in cast and wrought forms Used for making steam valves and turbine blades as it resists steam attack at high temperature The costliest of all the alloys of nickel Not suitable for making kitchen utensils Not used in cast and wrought forms ANSWER DOWNLOAD EXAMIANS APP
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