Textile Engineering > GATE 2023 > Melt Spinning
In melt spinning of a monofilament, a polymer is being extruded at a volumetric flow rate of 5 × 10⁻⁵ m³/s through a spinneret of circular cross-section. If the take up velocity of the first winder is 100 m/s with a draw ratio of 50, then the diameter (mm) of the spinneret orifice (rounded off to 2 decimal places) is _______.
Correct : 0.25
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