Question 2.15 (Textile Engineering & Fibre Science)
The doffing period in minutes of a 1.5 kg package being wound at a winding speed of 1000 m/min with 90% efficiency from 12 tex yarn would be
| (A) | 131.7 |
| (B) | 138.8 |
| (C) | 143.2 |
| (D) | 147.5 |
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