Materials and Construction Purity of electrical grade aluminium should be ≥ __________ percent. 99.5 95 85 90 99.5 95 85 90 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Combination of metals and ceramics are called Non-crystalline ceramics Metalloy Cermets Pellets Non-crystalline ceramics Metalloy Cermets Pellets ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating is not done by Vaporising Spraying Hot dipping Electro deposition Vaporising Spraying Hot dipping Electro deposition ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wrought iron is a suitable material of construction for handling __________ solutions. Concentrated acidic Dilute acidic None of these Alkalis & alkaline Concentrated acidic Dilute acidic None of these Alkalis & alkaline ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead lined equipments & vessels are suitable for handling All of these Sulphuric acid upto 60°C Hydrochloric acid (10%) Nitric acid All of these Sulphuric acid upto 60°C Hydrochloric acid (10%) Nitric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ moulding process can not be used for thermoplastic plastics. Compression Extrusion None of these Injection Compression Extrusion None of these Injection ANSWER DOWNLOAD EXAMIANS APP
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