Materials and Construction Invar used in thermocouples is an alloy of nickel and Lead Iron Chromium Copper Lead Iron Chromium Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high phosphorous in cast iron increases its Fluidity Tensile strength Shrinkage Melting point Fluidity Tensile strength Shrinkage Melting point ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Beehive coke ovens are made of __________ bricks. Fireclay Silica Silicon carbide Corundum Fireclay Silica Silicon carbide Corundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel is A high carbon steel (0.5 to 1.5% carbon) A low carbon steel (0.05 to 0.3% carbon) Highly resistant to corrosion (as much as stainless steel) Very poor in strength & ductility A high carbon steel (0.5 to 1.5% carbon) A low carbon steel (0.05 to 0.3% carbon) Highly resistant to corrosion (as much as stainless steel) Very poor in strength & ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphur melting pit in the sulphuric acid plant is made of Hard wood Steel or cement-brick lined Lead lined stainless steel Cast iron Hard wood Steel or cement-brick lined Lead lined stainless steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For handling sulphuric acid of 95% strength, the suitable material of construction for pipes is Cast iron Aluminium Stainless steel Nickel Cast iron Aluminium Stainless steel Nickel ANSWER DOWNLOAD EXAMIANS APP
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