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