Materials and Construction Tin coating is not done by Hot dipping Electro deposition Spraying Vaporising Hot dipping Electro deposition Spraying Vaporising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of even 0.005% of __________ in copper makes it highly brittle, rendering it useless for wire-drawing. Oxygen Antimony Arsenic Bismuth Oxygen Antimony Arsenic Bismuth ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hot working of lead is carried out at 150° C 75° C Room temperature 373° K 150° C 75° C Room temperature 373° K ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a low melting point metal? Wrought iron Stainless steel Tin Copper Wrought iron Stainless steel Tin Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Glass lined vessels are not used for handling Dilute HNO₃ Dilute HNO₃ Dilute HCI Hydroflouric acid Dilute HNO₃ Dilute HNO₃ Dilute HCI Hydroflouric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tempering of steel is done to make it Rollable Brittle Hard Soft Rollable Brittle Hard Soft ANSWER DOWNLOAD EXAMIANS APP
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