Chemical Engineering :: Chemical Engineering Basics-2
- Maximum amount of thermal radiation is emitted at all wavelengths at any specified temperature by a/an __________ body.
- Heat transfer by radiation from a hot body will be most rapid, if its surface is __________ because of its higher emissivity.
- A material is capable of resisting softening at high temperature, because of its property termed as
- In the acid Bessemer process, the hot metal should have the following com-positon.
- During decarburising of a plain carbon steel, the thickness of ferrite layer growth is proportional to
- Brazing is the joining of metals
- When water is sprayed on air, passing through an insulated chamber maintained at a temperature higher than the dew point of entering air but lower than its dry bulb temperature, then the air is
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