PEC EPE Textile
PEC EPE — Textile Engineering (Pakistan Engineering Council)
Depth Yarn ManufacturingEnglish
Exam overviewPractice session
Feed and delivery trash concentrations are 4.80% and 1.20%. Using the concentration-reduction index η = (Tfeed - Tdelivery)/Tfeed × 100, what is η? This index does not account for total material yield.
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