Materials and Construction Nitriding of steel is a process for Case hardening Spheroidising Annealing Normalising Case hardening Spheroidising Annealing Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction H₂SO₄ (< 50% concentration) is corrosive to Aluminium, mild steel, stainless steel, concrete & tin Copper, cast iron & high silicon iron (14% Si) Glass, graphite, porcelain & stoneware Rubber (butyl and hard), silicone rubber & teflon Aluminium, mild steel, stainless steel, concrete & tin Copper, cast iron & high silicon iron (14% Si) Glass, graphite, porcelain & stoneware Rubber (butyl and hard), silicone rubber & teflon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Spark plugs, ignition tubes and electrodes are made of nickel __________ alloys. Copper Iron Manganese Beryllium Copper Iron Manganese Beryllium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Alpha iron is stable __________ °C. Above 1800 Upto 910 Above 1403 Between 910 & 1403 Above 1800 Upto 910 Above 1403 Between 910 & 1403 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Soap kettle used in the production of laundry soap is made of Steel with top section nickel clad or stainless steel Concrete Cast iron Nickel Steel with top section nickel clad or stainless steel Concrete Cast iron Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Percentage of silver in German silver is 5 10 0 20 5 10 0 20 ANSWER DOWNLOAD EXAMIANS APP
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