Chemical Engineering :: Chemical Engineering Basics-2
- __________ is the process used for setting up compressive stresses in the surface of a metal to improve its fatigue strength.
- Hydrogen in liquid steels is dissolved
- Laser welding is widely employed in the __________ industries.
- Air refrigeration cycle is used in the air crafts, because of
- Which of the following contributes maximum as main source of sulphur in the blast furnace charge ?
- Frost formation on the evaporator tubes in the domestic refrigerators
- The velocity of sound in air is independent of changes in its
- The most important material handling system in an integrated steel plant is the
- Salvage value is the most flexible criteria for analysing a financial investment. 'Salvaging' means
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