Home

What is the correct answer?

4

Muntz metal contains copper and zinc in the ratio of

A. 50 : 50

B. 40 : 60

C. 60 : 40

D. 20 : 80

Correct Answer :

C. 60 : 40


Related Questions

Recrystallisation temperature can be lowered by The elastic stress strain behaviour of rubber is An example of amorphous material is Pick up wrong statement about wrought iron In induction hardening ________ is high. Free cutting steels Quenching is not necessary when hardening is done by Addition of silicon to aluminium results in Maximum percentage of carbon in austenite is Carbon in iron is an example of Which of the following material has nearly zero coefficient of expansion? German silver is an alloy of Dislocations in materials refer to the following type of defect Which of the following property is desirable for materials used in tools… In a hardening process, the hypo-eutectoid steel is The aluminium alloy, mainly used, for anodized utensil manufacture, is Which of the following has a fine gold colour and is used for imitation… Points of arrest for iron correspond to The alloying element which can replace tungsten in high speed steels is Cyaniding is the process of Which is false statement about properties of aluminium? The molecules in a solid move Paramagnetic alpha iron changes to gamma iron at Cast iron has A reversible change in the atomic structure of steel with corresponding… A material is said to be allotropic, if it has The main alloying elements high speed steel in order of increasing proportion… In low carbon steels, ________ raises the yield point and improves the… The machinability of steel is improved by adding Silicon when added to copper improves