The correct sequence for descending order of machinability is _____________________?

Engineering Materials 05/04/2021

A. grey cast iron, low carbon steel, wrought iron
B. low carbon steel, grey cast iron, wrought iron
C. wrought iron,low carbon steel, grey cast iron
D. wrought iron, grey cast iron, low carbon steel
E. grey cast iron, wrought iron, low carbon steel

Related Mcqs:

    White cast iron contains carbon in the form of__________________?
    A. free carbon B. graphite C. cementite D. white carbon E. ferrite...
    Argentite is the principal ore or raw material for _________________?
    A. aluminium B. tin C. zinc D. lead E. silver...
    Corrosion resistance of steel is increased by addition of________________?
    A. chromium and nickel B. sulphur, phosphorus, lead C. vanadium, aluminium D. tungsten, molybdenum, vanadium, chromium E. zinc...
    Nodular iron has____________________?
    A. high maehinability B. low melting point C. high tensile strength D. good fluidity E. all of the above...
    Which of the following alloys does not have copper as one of the constituents________________?
    A. delta metal B. monel metal C. constantan D. nichrome E. silicon bronze...

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