Materials and Construction Balls in a ball mill are usually made of Cast iron Steel Bronze Stainless steel Cast iron Steel Bronze Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The damage/deterioration of metals by the __________ action of fluids is called 'erosion'. Neither A nor B Abrasive Corrosive Both A & B Neither A nor B Abrasive Corrosive Both A & B 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%? Karbate Cast iron Nickel Steel Karbate Cast iron Nickel Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which has the maximum melting point out of the following? Wrought iron Steel Cast iron Stainless steel Wrought iron Steel Cast iron Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron and steel pipes are produced by __________ casting. True centrifugal Slush Die Investment True centrifugal Slush Die Investment ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ammonium chloride solution is stored/ treated in __________ vessels/pipes. Rubber or durmet-20 lined Plain carbon steel Stainless steel Lead Rubber or durmet-20 lined Plain carbon steel Stainless steel Lead ANSWER DOWNLOAD EXAMIANS APP
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