Materials and Construction Which of the following is the softest material? Corrundum Quartz Calcite Flourite Corrundum Quartz Calcite Flourite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Age hardening is concerned with Brass Silver Duralumin Copper Brass Silver Duralumin Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Common house hold glass (i.e., soda-lime glass) is a/an __________ material. None of these Partly crystalline Fully crystalline Amorphous None of these Partly crystalline Fully crystalline Amorphous ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cold worked steel parts are normally subjected to Shot peening Normalising Hardening Annealing Shot peening Normalising Hardening Annealing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? Tempering None of these Annealing Normalising Tempering None of these Annealing Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Polythene (low or high density) containers are not corroded by Sulphur trioxide at 60°C Nitric acid (95%) at room temperature Sulphuric acid (10%) at room temperature Any of these Sulphur trioxide at 60°C Nitric acid (95%) at room temperature Sulphuric acid (10%) at room temperature Any of these ANSWER DOWNLOAD EXAMIANS APP
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