Materials and Construction Silicon percentage in iron castings to have maximum hardness should be about 0.5 0.8 0.3 2.5 0.5 0.8 0.3 2.5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is never shipped in glass carboys. Ammonia Phenol Acetic acid Formaldehyde Ammonia Phenol Acetic acid Formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar used in thermocouples is an alloy of nickel and Chromium Lead Iron Copper Chromium Lead Iron Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel is A high carbon steel (0.5 to 1.5% carbon) Very poor in strength & ductility Highly resistant to corrosion (as much as stainless steel) A low carbon steel (0.05 to 0.3% carbon) A high carbon steel (0.5 to 1.5% carbon) Very poor in strength & ductility Highly resistant to corrosion (as much as stainless steel) A low carbon steel (0.05 to 0.3% carbon) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Beehive coke ovens are made of __________ bricks. Silica Fireclay Silicon carbide Corundum Silica Fireclay Silicon carbide Corundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of nickel and chromium? Hastealloy Inconel Duralumin Nimonic alloys Hastealloy Inconel Duralumin Nimonic alloys ANSWER DOWNLOAD EXAMIANS APP
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