Materials and Construction The process of coating steel sheets by zinc to improve its corrosion resistance is called Calorising Tempering Galvanising Zincification Calorising Tempering Galvanising Zincification ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Soap kettle used in the production of laundry soap is made of Cast iron Steel with top section nickel clad or stainless steel Concrete Nickel Cast iron Steel with top section nickel clad or stainless steel Concrete Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sheardising process is used for Cold working on metals Surface coating Heat treatment of high speed steel None of these Cold working on metals Surface coating Heat treatment of high speed steel None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A steel alloy containing 36% nickel is called __________ , which has a zero co- efficient of expansion. High speed steel Invar Austenitic stainless steel Heat resisting steel High speed steel Invar Austenitic stainless steel Heat resisting steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel and copper are the basic constituents of Inconel Hastelloy German silver Monel metal Inconel Hastelloy German silver Monel metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duriron is High silicon iron Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion All of these Acid resistant, brittle and very hard High silicon iron Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion All of these Acid resistant, brittle and very hard ANSWER DOWNLOAD EXAMIANS APP
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