Materials and Construction Ammonium chloride solution is stored/ treated in __________ vessels/pipes. Plain carbon steel Lead Rubber or durmet-20 lined Stainless steel Plain carbon steel Lead Rubber or durmet-20 lined Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the highest compressive strength? Wrought iron Mild steel High carbon steel Cast iron Wrought iron Mild steel High carbon steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is never shipped in glass carboys. Ammonia Acetic acid Phenol Formaldehyde Ammonia Acetic acid Phenol Formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin base and lead base alloys are used for bearing materials. Tin compared to lead has lower Corrosion resistance Price Abundant availability Thermal conductivity Corrosion resistance Price Abundant availability Thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The damage/deterioration of metals by the __________ action of fluids is called 'erosion'. Neither A nor B Corrosive Both A & B Abrasive Neither A nor B Corrosive Both A & B Abrasive ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicone rubber is not resistant to the corrosive action of Ether Sulphuric acid (10%) Sulphuric acid (95%) Both B and C Ether Sulphuric acid (10%) Sulphuric acid (95%) Both B and C ANSWER DOWNLOAD EXAMIANS APP
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