Materials and Construction Carbon supply in pack carburising process is in the form of Hydrocarbon oil Charcoal Graphite Calcium carbide Hydrocarbon oil Charcoal Graphite Calcium carbide ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for making bearings should have Ability to retain lubricant on its surface Both B & C Low co-efficient of friction between journal and bearing High-co-efficient of friction between journal and bearing Ability to retain lubricant on its surface Both B & C Low co-efficient of friction between journal and bearing High-co-efficient of friction between journal and bearing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of lead, sulphur and phosphorus to low carbon steel helps in improving its Corrosion resistance Compressive strength Tensile strength Machinability Corrosion resistance Compressive strength Tensile strength Machinability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not a copper based alloy with nickel? Inconel Constantan Monel metal German silver Inconel Constantan Monel metal German silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The most commonly used resin for making reinforced plastic is Polyurathane Unsaturated polyester Polypropylene Nylon-6 Polyurathane Unsaturated polyester Polypropylene Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of even 0.005% of __________ in copper makes it highly brittle, rendering it useless for wire-drawing. Bismuth Oxygen Arsenic Antimony Bismuth Oxygen Arsenic Antimony ANSWER DOWNLOAD EXAMIANS APP
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