Materials and Construction Babbit metal (used for making bearings) comprises of Copper and aluminium Mainly tin (85%) and lead Zinc and aluminium Saw dust and iron dust mixture Copper and aluminium Mainly tin (85%) and lead Zinc and aluminium Saw dust and iron dust mixture ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brine solution is stored/treated in __________ lined vessels/pipes. Rubber Glass Lead Nickel Rubber Glass Lead Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gunmetal and bronze are not corroded by the action of Synthetic detergent solution Nitric acid (< 25%) Wet chlorine Hydrochloric acid (10%) Synthetic detergent solution Nitric acid (< 25%) Wet chlorine Hydrochloric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An alloy used as thermocouple material comprises of 40% nickel and 60% copper. Kanthal Constantan Chromel German silver Kanthal Constantan Chromel German silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cold worked steel parts are normally subjected to Shot peening Hardening Normalising Annealing Shot peening Hardening Normalising Annealing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The loss of strength in compression which occurs, when there is a gain of strength in tension due to over loading is called Relaxation Bauschinger effect Hooke's effect Hysterisis Relaxation Bauschinger effect Hooke's effect Hysterisis ANSWER DOWNLOAD EXAMIANS APP
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