Materials and Construction Sulphuric acid pickling tanks are lined with Nickel Glass Aluminium Rubber Nickel Glass Aluminium Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wrought iron is a suitable material of construction for handling __________ solutions. Alkalis & alkaline Concentrated acidic None of these Dilute acidic Alkalis & alkaline Concentrated acidic None of these Dilute acidic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following pairs of elements may form an alloy? Iron & carbon None of these Platinum & mercury Iron & mercury Iron & carbon None of these Platinum & mercury Iron & mercury ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ball bearings are normally made of __________ steel. High speed Chrome High carbon Silicon High speed Chrome High carbon Silicon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tank furnace used for melting of glass is made of Refractory blocks Stainless steel Cast iron Mild steel Refractory blocks Stainless steel Cast iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of __________ in steel can help in increasing the depth of hardness. Vanadium Chromium Nickel Tungsten Vanadium Chromium Nickel Tungsten ANSWER DOWNLOAD EXAMIANS APP
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