Materials and Construction __________ steel is widely used for the manufacture of motor car crankshafts. Silicon High speed Chrome Nickel Silicon High speed Chrome Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The presence of impurities in iron Makes it malleable Increases its melting point Does not affect its melting point Decreases its melting point Makes it malleable Increases its melting point Does not affect its melting point Decreases its melting point ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following alloys does not contain nickel? Chlorinet - 2 alloy Monel Inconel Babbit metal Chlorinet - 2 alloy Monel Inconel Babbit metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Containers made of high silicon cast iron (14% Si) are not suitable for the storage of Benzoic & boric acids Acetic acid Phosphoric acid (95%) & sulphuric acid (95%) Hydrochloric acid (concentrated) Benzoic & boric acids Acetic acid Phosphoric acid (95%) & sulphuric acid (95%) Hydrochloric acid (concentrated) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a non-magnetic material? None of these Nickel Zinc Cobalt None of these Nickel Zinc Cobalt ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rotary kilns in cement industry are lined with____bricks. High alumina & high magnesia Fireclay Silica Lead High alumina & high magnesia Fireclay Silica Lead ANSWER DOWNLOAD EXAMIANS APP
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