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.Management Sciences
A. High speed steel
B. Carbide
C. Cast alloy
D. Plain carbon steel
Related Mcqs:
- The thickness of oxide film is y at time t. If K1, K2 and K3 are the temperature dependent constants, the parabolic law of oxidation is given by __________________?
- A. y2 = 2k1t + k2 B. y = k1 ln (k2t + k3) C. y = k1 t + k2 D. y = k1t3 + k2...
- Minimum number of members required to form a Public Limited Joint Stock Com-pany is___________________?
- A. 7 B. 10 C. 12 D. 17...
- Corrosion is____________________?
- A. A physical phenomenon B. A chemical phenomenon C. Same as erosion D. An uncontrollable phenomenon...
- Which of the following is a commonly used manometric liquid for low pressure range ?
- A. Ethyl alcohol B. Carbon tetrachloride C. Glycerol D. Ethylene glycol...
- Case hardening of a material is__________________?
- A. Followed by tempering or carburising B. Preceded by its tempering C. Done to get a soft ductile interior with a very hard surface D. Carried out to get extreme hardness in its core...
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