Question 11 (Textile Engineering & Fibre Science)
| Q.11 | Cotton fibre length parameter that CANNOT be obtained from Baer Sorter diagram is |
| (A) | Mean length |
| (B) | Dispersion |
| (C) | Uniformity ratio |
| (D) | Modal length |
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Frequently Asked Questions | FAQs
What is baer sorter?
The Baer sorter is a device used in the textile industry to analyze and sort fibers based on their length. It works by passing a stream of fibers through a series of small holes or slots, which separate the fibers based on their length.
The Baer sorter diagram shows the layout of the device and the different components involved. The diagram typically includes the following parts:
Fiber input: This is where the fibers are introduced into the sorter, usually in the form of a stream or bundle.
Feeder rolls: These are two sets of rotating rolls that pull the fibers into the sorter and control the speed and flow rate of the fiber stream.
Airflow: A steady stream of air is blown through the sorter to help separate and move the fibers through the device.
Sorter head: This is the heart of the Baer sorter, consisting of a series of small holes or slots arranged in rows. The fibers pass through these openings, and are separated based on their length.
Length bins: The fibers are collected in different bins based on their length. These bins may be located on a conveyor belt or in separate collection chambers.
Control unit: This is the electronic or mechanical system that controls the operation of the Baer sorter, including the speed of the feeder rolls, the airflow rate, and the length bins.
The Baer sorter diagram can be helpful in understanding the mechanics of the device and how it separates fibers based on their length.