Chemical Engineering :: Chemical Engineering Basics-2
- A hot short metal is
- Out of the following substances, one ton of __________ will store the maximum heat for a rise of 30°C in temperature.
- A static fluid can not have
- Percentage of differential pressure lost in a venturimeter with a tapering of 15° may be about
- Maximum permissible air velocity in pipelines is about __________ metre/second.
- Aluminium oxide (an abrasive) is used for grinding
- For infinite parallel planes having emis-sivities ε₁ & ε₂, the interchange factor for radiation from surface 1 to surface 2 is given by
- In case of simple harmonic motion, displacement is proportional to the
- The refractory brick which has good thermal shock resistance at high temperature but cracks on cooling below 400°C is
- The path and movements followed by men, materials & equipments in executing the activities is indicated by the
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