Materials and Construction Inconel is an alloy of Copper and tin Tin, zinc and nickel Iron, nickel and chromium Copper and nickel Copper and tin Tin, zinc and nickel Iron, nickel and chromium Copper and nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphuric acid is mixed with ground phosphate rock (to produce phosphoric acid) in a steel digestor lined with Lead or acid-proof bricks Karbate Rubber Acidic refractory Lead or acid-proof bricks Karbate Rubber Acidic refractory ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron vessels are not suitable for the storage of H₂SO₄ (fuming) Wet SO₂ Freon H₂SO₄ (95%) at room temperature H₂SO₄ (fuming) Wet SO₂ Freon H₂SO₄ (95%) at room temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron alloyed with carbon upto 2% is called Wrought iron Pig iron High carbon steel None of these Wrought iron Pig iron High carbon steel None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardening of steel is not possible unless it is heated __________ critical point. Above the lowest Between the second & third Above the highest Between the first & second Above the lowest Between the second & third Above the highest Between the first & second ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material of construction of bearings is Cast iron Pig iron Babbit metal Steel Cast iron Pig iron Babbit metal Steel ANSWER DOWNLOAD EXAMIANS APP
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