Question 62 (Textile Engineering & Fibre Science)
A twin delivery draw frame delivers slivers of count 0.14s Ne at 300 m/min with a production efficiency of 95%. The production rate in kg/hr is
| (A) | 60 |
| (B) | 120 |
| (C) | 145 |
| (D) | 290 |
[Show Answer]
Option C
No.of delivery=2
Deliver sliver count=0.14s Ne
D/F speed=300m/min
Production efficiency=95%
The production rate(kg/hr)=?
Formula-
Production rate=(No. of delivery x draw frame speed x efficiency x 0.59)/(Ne x 1000)
Production rate=(2 x 300 x 0.95 x 0.59)/(0.14 x 1000)
Production rate=144.12 kg/hr