Materials and Construction Which of the following contains maximum percentage of carbon? Saws for cutting steel Railway spring steel Rail steel Boiler plate steel Saws for cutting steel Railway spring steel Rail steel Boiler plate steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In a plate type heat exchanger, heat transfer plates are never made of Titanium Hastealloy C Stainless steel Cast iron Titanium Hastealloy C Stainless steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Generally __________ are subjected to galvanising (i.e., zinc coating). Non-ferrous metals Stainless steel Non-metals Low carbon steels Non-ferrous metals Stainless steel Non-metals Low carbon steels ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron alloyed with carbon upto 2% is called None of these Wrought iron Pig iron High carbon steel None of these Wrought iron Pig iron High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The purpose of nitriding the steel is to None of these Soften its surface Improve its reliability Harden its surface None of these Soften its surface Improve its reliability Harden its surface ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In order to be called steel, an alloy should have iron percentage greater than 50 70 80 90 50 70 80 90 ANSWER DOWNLOAD EXAMIANS APP
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