Materials and Construction Plastics are 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 All of these Non-biodegradable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Concrete tank can be used to store Saturated brine Ferrous sulphate Alum Sulphuric acid Saturated brine Ferrous sulphate Alum Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Austenitic manganese steel used for making jaws of crushing machines contains about __________ percent manganese. 44021 3.5-4.5 44179 1.5-2 44021 3.5-4.5 44179 1.5-2 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Platinum and silver are corroded by Sulphuric acid (10%) Caustic soda solution Phosphoric acid None of these Sulphuric acid (10%) Caustic soda solution Phosphoric acid None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The heat treatment process applied to cold formed steel parts is Tempering Artificial ageing Normalising Solution annealing Tempering Artificial ageing Normalising Solution annealing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following finds the least commercial use? Pure iron High carbon steel Low carbon steel High silicon iron Pure iron High carbon steel Low carbon steel High silicon iron ANSWER DOWNLOAD EXAMIANS APP
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