Materials and Construction Urea autoclave is made of Lead lined steel Refractory blocks Cast iron Stainless steel Lead lined steel Refractory blocks Cast iron Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Caustic soda is produced in a mercury cell having anode and cathode made respectively of moving mercury and Moving mercury and graphite Graphite and moving mercury Moving mercury and carbon Moving mercury and crimped steel wire Moving mercury and graphite Graphite and moving mercury Moving mercury and carbon Moving mercury and crimped steel wire ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of __________ in steel can help in increasing the depth of hardness. Vanadium Tungsten Chromium Nickel Vanadium Tungsten Chromium Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid is stored in a __________ steel vessel. Glass lined Stainless Lead lined Rubber lined Glass lined Stainless Lead lined Rubber lined ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Purity of electrical grade aluminium should be ≥ __________ percent. 85 99.5 95 90 85 99.5 95 90 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Atmospheric corrosion of metals result from their Slow dehydration Fast hydration Fast oxidation Slow oxidation Slow dehydration Fast hydration Fast oxidation Slow oxidation ANSWER DOWNLOAD EXAMIANS APP
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