Materials and Construction Hastelloy C is a good material of construction in chemical process industry, since it is Highly corrosion resistant and is readily fabricated Corrosion resistant to most alkalis, particularly because of its coper content Relatively inexpensive although it can be fabricated with some difficulty Light and resists attack by acids Highly corrosion resistant and is readily fabricated Corrosion resistant to most alkalis, particularly because of its coper content Relatively inexpensive although it can be fabricated with some difficulty Light and resists attack by acids ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fermenter used in the production of pen-cillin by deep fermentation proces is a __________ lined steel vessel Glass Rubber Nickel Monel Glass Rubber Nickel Monel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar used in thermocouples is an alloy of nickel and Iron Copper Lead Chromium Iron Copper Lead Chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zinc is highly __________ at room temperature. Malleable Resistant to atmospheric corrosion Brittle Ductile Malleable Resistant to atmospheric corrosion Brittle Ductile ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead is Not resistant to corrosion Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not used as pigment (in its compound forms) for paints Used as a cathodic material Not resistant to corrosion Used as a shock absorber (in mattress form) between the foundation an steel framework of skyscrapper buildings Not used as pigment (in its compound forms) for paints Used as a cathodic material ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The main constituent of carborundum is __________ carbide. Silicon Calcium Aluminium Boron Silicon Calcium Aluminium Boron ANSWER DOWNLOAD EXAMIANS APP
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