Materials and Construction Beehive coke ovens are made of __________ bricks. Silica Silicon carbide Corundum Fireclay Silica Silicon carbide Corundum Fireclay ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Graphite is a good Both B & C Conductor of heat Conductor of electricity Thermal & electrical insulator Both B & C Conductor of heat Conductor of electricity Thermal & electrical insulator ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the poorest wel-dability? Mild steel High-carbon steel Low carbon steel Wrought iron Mild steel High-carbon steel Low carbon steel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is allowed to cool gradually. None of these White cast Grey cast Wrought None of these White cast Grey cast Wrought ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For platinum thermocouples, lead wires are made of Copper & iron Iron & nickel Tin & nickel Copper & copper-nickel alloys Copper & iron Iron & nickel Tin & nickel Copper & copper-nickel alloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 100% H₂SO₄ at 30°C can't be stored in a vessel made/lined with Teflon, glass and porcelain Cast iron and high silicon iron Mild steel and stainless steel Aluminium, tin and rubber Teflon, glass and porcelain Cast iron and high silicon iron Mild steel and stainless steel Aluminium, tin and rubber ANSWER DOWNLOAD EXAMIANS APP
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