Materials and Construction __________ is added in stainless steel to prevent inter crystal corrosion. Nickel Chromium Niobium Vanadium Nickel Chromium Niobium Vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are __________ materials. Reinforced Abrasive Fully metallic Refractory Reinforced Abrasive Fully metallic Refractory ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plastics are All of these Non-biodegradable Not suitable for drainage pipe manufacture Used in very high temperature applications All of these Non-biodegradable Not suitable for drainage pipe manufacture Used in very high temperature applications ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Valves in pipe size of 2" and under are normally made of Wrought iron Monel Bronze Brass Wrought iron Monel Bronze Brass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ moulding process can not be used for thermoplastic plastics. Extrusion Compression None of these Injection Extrusion Compression None of these Injection ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duriron is All of these Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion Acid resistant, brittle and very hard High silicon iron All of these Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion Acid resistant, brittle and very hard High silicon iron ANSWER DOWNLOAD EXAMIANS APP
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