Materials and Construction Spark plugs, ignition tubes and electrodes are made of nickel __________ alloys. Manganese Iron Beryllium Copper Manganese Iron Beryllium Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Very high sulphur in pig iron makes Its brittle and malleable Its hard and machinable Its casting unsound All of these Its brittle and malleable Its hard and machinable Its casting unsound All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of copper? German silver Muntz metal Pewter metal Admirability gun metal German silver Muntz metal Pewter metal Admirability gun metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An alloy of iron containing 4% carbon is called Mild steel None of these Wrought iron High carbon steel Mild steel None of these Wrought iron High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Generally __________ are subjected to galvanising (i.e., zinc coating). Non-metals Stainless steel Low carbon steels Non-ferrous metals Non-metals Stainless steel Low carbon steels Non-ferrous metals ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aqueous nitric acid is stored in __________ vessel. Stainless steel Thermosetting plastic material Cast iron Plain carbon steel Stainless steel Thermosetting plastic material Cast iron Plain carbon steel ANSWER DOWNLOAD EXAMIANS APP
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