Materials and Construction Which of the following is not a copper based alloy with nickel? Constantan German silver Monel metal Inconel Constantan German silver Monel metal Inconel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The presence of impurities in iron Decreases its melting point Makes it malleable Does not affect its melting point Increases its melting point Decreases its melting point Makes it malleable Does not affect its melting point Increases its melting point ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not a non-ferrous alloy? Meehanite Magnalium Muntz metal Gun metal Meehanite Magnalium Muntz metal Gun metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Graphite is corroded by Sulphuric acid (10%) Sea water None of these Hydrochloric acid Sulphuric acid (10%) Sea water None of these Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ does not contain tin as an alloying material. Pewter Solder Babbit metal Brass Pewter Solder Babbit metal Brass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest material? Corrundum Flourite Topaz Quartz Corrundum Flourite Topaz Quartz ANSWER DOWNLOAD EXAMIANS APP
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