Materials and Construction Duriron is 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 High silicon iron Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following crystal structures characterises the austenitic stainless steel? Simple hexagonal Face centred cubic Body centred cubic None of these Simple hexagonal Face centred cubic Body centred cubic None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a light alloy? Babbit metal German silver Dow metal Monel metal Babbit metal German silver Dow metal Monel metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has no effect on the carbide forming tendency in steels? Molybdenum Chromium Phosphorus Vanadium Molybdenum Chromium Phosphorus Vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has a very high carbide forming tendency in steels? Vanadium Nickel Chromium Silicon Vanadium Nickel Chromium Silicon ANSWER DOWNLOAD EXAMIANS APP
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