Chemical Engineering :: Chemical Engineering Basics-2
- A metalloid possesses the characteristics of both the metals and non-metals. Which of the following is not a metalloid?
- Hypo (sodium thiosulphate) because of its complex forming behaviour is used in photography to remove undecomposed silver bromide as a soluble complex for __________ of the picture.
- Minimum diameter of the tube used for making water manometer should be __________ mm to avoid a correction for the effect of capillarity.
- Steel balls are manufactured by cold heading. After cold forming, they are subjected to
- __________ number is sometimes used in place of Grashoff number in free convection heat transfer.
- Which of the following is the most suitable for removing fine particles (< 1 micron diameter) from air below its dew point?
- Volute casing of a centrifugal pump does not facilitate
- Function of gear box is to
- Function of fusible plug in a boiler is to
- Co-efficient of performance of a Carnot cycle refrigerator operating between - 23°C and + 27°C is
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