Materials and Construction Telfon (PTFE) is corroded by Hydrochloric acid (95%) Sulphuric acid None of these Hydrochloric acid (10%) Hydrochloric acid (95%) Sulphuric acid None of these Hydrochloric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of tungsten to steel imparts Cutting hardness Magnetic properties Corrosion resistance Ductility Cutting hardness Magnetic properties Corrosion resistance Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mercury is transported in metal containers made of Lead Aluminium Nickel Iron Lead Aluminium Nickel Iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Centrifugal pump made of pyrex or glass can't be used to pump Dilute H₂SO₄ at room temperature Brine Milk and fruit juices Alkaline solutions Dilute H₂SO₄ at room temperature Brine Milk and fruit juices Alkaline solutions ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Clock pendulums are usually made of __________ steel. High speed Stainless Heat resisting None of these High speed Stainless Heat resisting None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The heat treatment process to which castings and the steel balls produced by cold heading are subjected is None of these Annealing Tempering Normalising None of these Annealing Tempering Normalising ANSWER DOWNLOAD EXAMIANS APP
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