Materials and Construction The 'bomb' in the bomb calorimeter is made of Copper Molybdenum stainless steel Mild steel High silicon iron (14% Si) Copper Molybdenum stainless steel Mild steel High silicon iron (14% Si) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most suitable material of construction for evaporator & its tubes for concentrating NaOH solution to 70%? Cast iron Nickel Karbate Steel Cast iron Nickel Karbate Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction As the impurities are oxidised, the melting point of iron May increase or decrease ; unpredictable Increases Remains unchanged Decreases May increase or decrease ; unpredictable Increases Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fermenter used in the production of pen-cillin by deep fermentation proces is a __________ lined steel vessel Monel Nickel Rubber Glass Monel Nickel Rubber Glass ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Manganese in steel affects its Ductility Tensile strength None of these Hardness Ductility Tensile strength None of these Hardness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ball bearings are normally made of __________ steel. Chrome High carbon High speed Silicon Chrome High carbon High speed Silicon ANSWER DOWNLOAD EXAMIANS APP
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