Podcast
Questions and Answers
In the context of size reduction processes, which of the following equipment is commonly used for primary crushing and secondary crushing, respectively?
In the context of size reduction processes, which of the following equipment is commonly used for primary crushing and secondary crushing, respectively?
- Jaw crusher, Cone crusher (correct)
- Cone crusher, Gyratory crusher
- Roll crusher, Hammer mill
- Gyratory crusher, Roll crusher
For which of the following processes is the method of operation predominantly based on the difference in settling velocities of the various components?
For which of the following processes is the method of operation predominantly based on the difference in settling velocities of the various components?
- Leaching
- Filtration
- Crystallization
- Decantation (correct)
In heat exchange processes, which type of heat exchanger offers the highest heat transfer coefficient?
In heat exchange processes, which type of heat exchanger offers the highest heat transfer coefficient?
- Shell and tube heat exchanger
- Plate heat exchanger (correct)
- Cross-flow heat exchanger
- Double pipe heat exchanger
During which process is the concentration of a solution increased by the removal of solvent using a semi-permeable membrane?
During which process is the concentration of a solution increased by the removal of solvent using a semi-permeable membrane?
Which of the following is a common method used in the separation of components based on their differing abilities to adhere to air bubbles?
Which of the following is a common method used in the separation of components based on their differing abilities to adhere to air bubbles?
In which process is material separated based on its response to an electric field or magnetic field?
In which process is material separated based on its response to an electric field or magnetic field?
