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.Management Sciences
A. Thermit
B. Electrical resistance
C. Oxy-acetylene
D. Any of these
Related Mcqs:
- The heat treatment to which the steel wire containing > 0.25% carbon is subjected to is___________________?
- A. Full annealing B. Bright annealing C. Patenting D. None of these...
- Half life of a radioactive isotope corresponds to the time required for half of the _______________ to decay ?
- A. Atoms B. Neutrons C. Nucleons D. Electrons...
- Highest cutting speed is achieved by the _______________ tool material ?
- A. High speed steel B. Carbide C. Cast alloy D. Plain carbon steel...
- _____________ is the process of coating the surface of steel with aluminium oxide, thereby imparting it increased resistance to corrosion & oxidation upto a temperature of 700°C ?
- A. Veneering B. Galvanising C. Electroplating D. Calorising...
- For grinding of softer materials, the grinding wheel should have _________________ grain size ?
- A. Finer B. Coarser C. Medium D. Any type of...
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