The emery coated roller machine in pulse milling is called:
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The emery rollers in a Gota machine must be adjusted carefully; too much pressure will break the grains into "chuni" (powder) instead of producing whole gota.
Concept:
Pulse milling (Dal milling) involves the removal of the outer husk and the splitting of the grain into two cotyledons.
• Emery rollers utilize abrasive action to "scarify" or remove the husk.
• Different machines are used for different stages of dehulling and polishing.
Step 1: Analyzing the function of the machine.
In pulse processing, the whole dehulled grain is known as "Gota."
The machine used to produce this whole dehulled grain uses emery-coated rollers.
Step 2: Naming the equipment.
The specific abrasive machine used for this purpose in the dal industry is the Gota machine.
Step 3: Reviewing other options.
A Chakki uses stone disks for grinding into flour.
A Sheller is more commonly used in the rice or groundnut industry.
Final Answer: (C)