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.Management Sciences
A. Bronze is an alloy of copper & tin
B. Brass is an alloy of copper & zinc
C. The alloy named ‘German silver’ does not contain any silver
D. The ability of a material to fracture without appreciable deformation is called its ductility
Related Mcqs:
- In cold working of metal as compared to its hot working____________________?
- A. Cracks and blow holes are eliminated B. Ductility and impact strength improves C. Appreciable strain hardening is produced D. Yield stress, hardness and fatigue strength is not at all affected...
- The high expansion metal normally used in the bimetallic thermometer is _______________ temperature measurement?
- A. Brass for low B. Nickel alloys for high C. Both A. & B. D. Aluminium for all...
- Pick out the correct statement?
- A. Stainless steel is nothing but chromium coated steel B. Hardening of a soft metal can be done by alloying it with another metal or non-metal C. Plastic deformation of a material is its temporary distortion under the action of applied stress D. Rusting of iron is not electrochemical in nature...
- Brine solution is stored/treated in _______________ lined vessels/pipes?
- A. Rubber B. Lead C. Glass D. Nickel...
- Carbon is present in the combined form (carbide) in case of______________________?
- A. Pig iron B. Steel C. Ferroalloys D. All A., B. & C....
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