Question

The common type of Staple fibre produced during synthetic fibre manufacture is

• A. \(1.2\text{D} \times 38\text{ mm}\)
• B. \(1.5\text{D} \times 38\text{ mm}\)
• C. \(2\text{D} \times 38\text{ mm}\)
• D. \(1.4\text{D} \times 38\text{ mm}\)

Hint:

Remember the standard synthetic staple fibre specification: \[ \boxed{ 1.5\text{D} \times 38\text{ mm} } \] where \[ \begin{aligned} \text{Denier (D)} &\rightarrow \text{Fibre fineness}, \text{38 mm} &\rightarrow \text{Staple fibre length for cotton spinning}. \end{aligned} \] This specification is one of the most frequently asked objective questions in textile engineering examinations.

Answer 1

The Correct Option is B