Materials and Construction As the impurities are oxidised, the melting point of iron Remains unchanged May increase or decrease ; unpredictable Increases Decreases Remains unchanged May increase or decrease ; unpredictable Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion resistance of steel is increased by the addition of Molybdenum and tungsten Lead and vanadium Nickel and chromium Phosphorous and tungsten Molybdenum and tungsten Lead and vanadium Nickel and chromium Phosphorous and tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In the Kraft process of sulphate paper pulp manufacture, the black liquor and the white liquor storage tank is made of Porcelain Wood Steel Concrete Porcelain Wood Steel Concrete ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron alloyed with carbon upto 2% is called Pig iron Wrought iron None of these High carbon steel Pig iron Wrought iron None of these High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gas holder of a gobar (cowdung) gas plant is made of Molybdenum stainless steel Aluminium Mild steel Tin Molybdenum stainless steel Aluminium Mild steel Tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction DDT is shipped in Fibre drums Stainless steel containers Paper bags Either B or C Fibre drums Stainless steel containers Paper bags Either B or C ANSWER DOWNLOAD EXAMIANS APP
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