Materials and Construction Aqueous nitric acid is stored in __________ vessel. Plain carbon steel Cast iron Stainless steel Thermosetting plastic material Plain carbon steel Cast iron Stainless steel Thermosetting plastic material ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metals used for making bearings are Tin or lead based alloys Having homogenous microstructure Short of antifrictional properties Yellow metals Tin or lead based alloys Having homogenous microstructure Short of antifrictional properties Yellow metals ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of manganese in alloy steel improves its Cutting ability Corrosion resistance Elasticity & creep resistance Abrasion resistance & toughness Cutting ability Corrosion resistance Elasticity & creep resistance Abrasion resistance & toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction As the impurities are oxidised, the melting point of iron Increases May increase or decrease ; unpredictable Decreases Remains unchanged Increases May increase or decrease ; unpredictable Decreases Remains unchanged 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
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