Materials and Construction High resistance electrical heating elements/wire are not made of Nichrome Kanthal wire Nimonic alloys Marageing steel Nichrome Kanthal wire Nimonic alloys Marageing steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most of the common metals have __________ crystal structure. Hexagonal Cubic None of these Orthorhombic Hexagonal Cubic None of these Orthorhombic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following constituents of cast iron is mainly responsible for imparting it an anti-corrosive property? Silicon Phosphorus None of these Sulphur Silicon Phosphorus None of these Sulphur ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The maximum percentage of chromium that can be added to steel is about 30 18 24 12 30 18 24 12 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid absorber in made of Mild steel Cast iron Stainless steel Karbate Mild steel Cast iron Stainless steel Karbate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel tower used for the storage of oleum Is lined with acid-proof bricks Need not be lined Is lined with rubber Is lined with lead Is lined with acid-proof bricks Need not be lined Is lined with rubber Is lined with lead ANSWER DOWNLOAD EXAMIANS APP
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