Materials and Construction Rubber lined vessels are corroded by the action of All of these Aqua regia Sulphuric acid (95%) Chloroform All of these Aqua regia Sulphuric acid (95%) Chloroform ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Liners of a ball mill are never made of Cast iron Alloy steel Rubber or ceramic material Lead Cast iron Alloy steel Rubber or ceramic material Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In drop forging process, the forging is done by dropping the __________ at high velocity. Weight on hammer Die with hammer Workpiece Hammer Weight on hammer Die with hammer Workpiece Hammer ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ball bearings are generally made of Stainless steel Plain carbon steel Chrome carbon steel Malleable cast iron Stainless steel Plain carbon steel Chrome carbon steel Malleable cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of nickel and chromium? Nimonic alloys Inconel Duralumin Hastealloy Nimonic alloys Inconel Duralumin Hastealloy ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Purity of electrical grade aluminium should be ≥ __________ percent. 85 95 90 99.5 85 95 90 99.5 ANSWER DOWNLOAD EXAMIANS APP
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