Materials and Construction In order to be called steel, an alloy should have iron percentage greater than 50 80 90 70 50 80 90 70 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for making bearings should have High-co-efficient of friction between journal and bearing Low co-efficient of friction between journal and bearing Both B & C Ability to retain lubricant on its surface High-co-efficient of friction between journal and bearing Low co-efficient of friction between journal and bearing Both B & C Ability to retain lubricant on its surface ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead is Used as a cathodic material Not used as pigment (in its compound forms) for paints Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not resistant to corrosion Used as a cathodic material Not used as pigment (in its compound forms) for paints Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not resistant to corrosion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid is stored in a __________ steel vessel. Stainless Lead lined Rubber lined Glass lined Stainless Lead lined Rubber lined Glass lined ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The 'bomb' in the bomb calorimeter is made of High silicon iron (14% Si) Molybdenum stainless steel Mild steel Copper High silicon iron (14% Si) Molybdenum stainless steel Mild steel Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrocyanic acid is not shipped in Aluminium containers Cast iron vessels Monel drums Steel cylinders Aluminium containers Cast iron vessels Monel drums Steel cylinders ANSWER DOWNLOAD EXAMIANS APP
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