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.Management Sciences
A. 0.05%
B. 0.15%
C. 0.3%
D. 0.5%
E. 0.7%.
Related Mcqs:
- Depth of hardness of steel is increased by addition of_________________?
- A. nickel B. chromium C. tungsten D. vanadium E. ell of the above...
- The crystal structure of gamma iron is_________________?
- A. body centred cubic B. face centred cubic C. hexagonal close packed D. cubic structure E. orthorhombic crystal...
- The ultimate tensile strength of low carbon steel by working at a high strain rate will_________________?
- A. decrease B. increase C. remain constant D. first increase and then decrease E. first decrease and then increase...
- The composition of silver solder is ___________________?
- A. silver, copper, zinc B. silver, tin, nickel C. silver, lead, zinc D. silver, copper, aluminium E. silver, lead, tin...
- The alloy used for making electrical resistances and heating elements is____________________?
- A. nichrome B. invar C. magnin D. elinvar E. peiminvar...
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