Melt Spinning vs Dry Spinning: Filament Cross-Section from Circular Spinneret | GATE Textile Engineering

``` * **Reasoning:** This title clearly states the main comparison (Melt vs Dry Spinning), the specific focus (Filament Cross-Section from Circular Spinneret), and the context (GATE Textile Engineering). It's keyword-rich and under 60 characters, which is ideal for display on SERP. **2. Meta Description:** ```html ``` * **Reasoning:** This description summarizes the core assertion and reason, explains the key difference (heat vs. heat+mass transfer), and includes relevant keywords like "melt spinning," "dry spinning," "circular spinnerets," "filament cross-section," "heat transfer," "mass transfer," and "GATE Textile Engineering." It entices clicks by posing a question implicitly and highlighting its relevance for exam prep, all while staying within typical character limits (around 150-160 characters). **3. Meta Keywords:** ```html ``` * **Reasoning:** This list includes a broad range of highly relevant keywords from the question, the content, and general textile engineering/exam preparation. While Google relies less on the meta keywords tag now, it's still good practice to include them for historical reasons and for some niche search engines.

Textile Engineering > GATE 2012 > Fibre Spinning

Consider the following Assertion [a] and Reason [r]
[a] In the case of manufactured fibre spinning, a circular spinneret orifice always results in circular cross-section of filaments in melt spinning, but the same is not true in dry spinning.
[r] Melt spinning involves only heat transfer, whereas dry spinning involves heat as well as mass transfer.
Determine the correctness or otherwise of the above Assertion [a] and Reason [r]

A

[a] is right [r] is wrong

B

[a] is right [r] is right

C

[a] is wrong [r] is right

D

[a] is wrong [r] is wrong

Correct : b

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